Parcel.java revision b9f7aac3488873677377b36c57338d758098f78e
19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2006 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage android.os; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.text.TextUtils; 20b87655b3e551c6a32f34084c8533800bbd1aff7dDianne Hackbornimport android.util.ArrayMap; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Log; 225ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkeyimport android.util.Size; 235ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkeyimport android.util.SizeF; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.SparseArray; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.SparseBooleanArray; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.ByteArrayInputStream; 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.ByteArrayOutputStream; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.FileDescriptor; 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.FileNotFoundException; 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.IOException; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.ObjectInputStream; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.ObjectOutputStream; 345002b8c972967b9f0f58dcefe6e37ea79fa9a179John Spurlockimport java.io.ObjectStreamClass; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.Serializable; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.lang.reflect.Field; 3744e440cc7e834de7811f005998acb32716835b00Neil Fullerimport java.lang.reflect.Modifier; 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.ArrayList; 39a28b83ee04ca25100781f37a50665d6e1b05e3a2Elliott Hughesimport java.util.Arrays; 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.HashMap; 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.List; 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.Map; 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.Set; 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Container for a message (data and object references) that can 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * be sent through an IBinder. A Parcel can contain both flattened data 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * that will be unflattened on the other side of the IPC (using the various 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * methods here for writing specific types, or the general 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link Parcelable} interface), and references to live {@link IBinder} 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * objects that will result in the other side receiving a proxy IBinder 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * connected with the original IBinder in the Parcel. 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p class="note">Parcel is <strong>not</strong> a general-purpose 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * serialization mechanism. This class (and the corresponding 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link Parcelable} API for placing arbitrary objects into a Parcel) is 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * designed as a high-performance IPC transport. As such, it is not 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * appropriate to place any Parcel data in to persistent storage: changes 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * in the underlying implementation of any of the data in the Parcel can 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * render older data unreadable.</p> 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The bulk of the Parcel API revolves around reading and writing data 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * of various types. There are six major classes of such functions available.</p> 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <h3>Primitives</h3> 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The most basic data functions are for writing and reading primitive 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * data types: {@link #writeByte}, {@link #readByte}, {@link #writeDouble}, 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #readDouble}, {@link #writeFloat}, {@link #readFloat}, {@link #writeInt}, 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #readInt}, {@link #writeLong}, {@link #readLong}, 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #writeString}, {@link #readString}. Most other 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * data operations are built on top of these. The given data is written and 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * read using the endianess of the host CPU.</p> 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <h3>Primitive Arrays</h3> 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>There are a variety of methods for reading and writing raw arrays 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * of primitive objects, which generally result in writing a 4-byte length 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * followed by the primitive data items. The methods for reading can either 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * read the data into an existing array, or create and return a new array. 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * These available types are:</p> 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <ul> 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> {@link #writeBooleanArray(boolean[])}, 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #readBooleanArray(boolean[])}, {@link #createBooleanArray()} 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> {@link #writeByteArray(byte[])}, 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #writeByteArray(byte[], int, int)}, {@link #readByteArray(byte[])}, 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #createByteArray()} 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> {@link #writeCharArray(char[])}, {@link #readCharArray(char[])}, 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #createCharArray()} 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> {@link #writeDoubleArray(double[])}, {@link #readDoubleArray(double[])}, 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #createDoubleArray()} 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> {@link #writeFloatArray(float[])}, {@link #readFloatArray(float[])}, 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #createFloatArray()} 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> {@link #writeIntArray(int[])}, {@link #readIntArray(int[])}, 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #createIntArray()} 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> {@link #writeLongArray(long[])}, {@link #readLongArray(long[])}, 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #createLongArray()} 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> {@link #writeStringArray(String[])}, {@link #readStringArray(String[])}, 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #createStringArray()}. 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> {@link #writeSparseBooleanArray(SparseBooleanArray)}, 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #readSparseBooleanArray()}. 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * </ul> 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <h3>Parcelables</h3> 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The {@link Parcelable} protocol provides an extremely efficient (but 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * low-level) protocol for objects to write and read themselves from Parcels. 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You can use the direct methods {@link #writeParcelable(Parcelable, int)} 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and {@link #readParcelable(ClassLoader)} or 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #writeParcelableArray} and 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #readParcelableArray(ClassLoader)} to write or read. These 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * methods write both the class type and its data to the Parcel, allowing 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * that class to be reconstructed from the appropriate class loader when 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * later reading.</p> 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>There are also some methods that provide a more efficient way to work 1188dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen * with Parcelables: {@link #writeTypedObject}, {@link #writeTypedArray}, 1198dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen * {@link #writeTypedList}, {@link #readTypedObject}, 1208dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen * {@link #createTypedArray} and {@link #createTypedArrayList}. These methods 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * do not write the class information of the original object: instead, the 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * caller of the read function must know what type to expect and pass in the 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * appropriate {@link Parcelable.Creator Parcelable.Creator} instead to 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * properly construct the new object and read its data. (To more efficient 1258dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen * write and read a single Parceable object that is not null, you can directly 1268dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen * call {@link Parcelable#writeToParcel Parcelable.writeToParcel} and 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link Parcelable.Creator#createFromParcel Parcelable.Creator.createFromParcel} 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * yourself.)</p> 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <h3>Bundles</h3> 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>A special type-safe container, called {@link Bundle}, is available 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for key/value maps of heterogeneous values. This has many optimizations 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for improved performance when reading and writing data, and its type-safe 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * API avoids difficult to debug type errors when finally marshalling the 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * data contents into a Parcel. The methods to use are 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #writeBundle(Bundle)}, {@link #readBundle()}, and 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #readBundle(ClassLoader)}. 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <h3>Active Objects</h3> 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>An unusual feature of Parcel is the ability to read and write active 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * objects. For these objects the actual contents of the object is not 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * written, rather a special token referencing the object is written. When 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * reading the object back from the Parcel, you do not get a new instance of 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the object, but rather a handle that operates on the exact same object that 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * was originally written. There are two forms of active objects available.</p> 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>{@link Binder} objects are a core facility of Android's general cross-process 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * communication system. The {@link IBinder} interface describes an abstract 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * protocol with a Binder object. Any such interface can be written in to 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * a Parcel, and upon reading you will receive either the original object 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * implementing that interface or a special proxy implementation 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * that communicates calls back to the original object. The methods to use are 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #writeStrongBinder(IBinder)}, 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #writeStrongInterface(IInterface)}, {@link #readStrongBinder()}, 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #writeBinderArray(IBinder[])}, {@link #readBinderArray(IBinder[])}, 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #createBinderArray()}, 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #writeBinderList(List)}, {@link #readBinderList(List)}, 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #createBinderArrayList()}.</p> 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>FileDescriptor objects, representing raw Linux file descriptor identifiers, 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * can be written and {@link ParcelFileDescriptor} objects returned to operate 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * on the original file descriptor. The returned file descriptor is a dup 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * of the original file descriptor: the object and fd is different, but 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * operating on the same underlying file stream, with the same position, etc. 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The methods to use are {@link #writeFileDescriptor(FileDescriptor)}, 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #readFileDescriptor()}. 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <h3>Untyped Containers</h3> 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>A final class of methods are for writing and reading standard Java 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * containers of arbitrary types. These all revolve around the 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #writeValue(Object)} and {@link #readValue(ClassLoader)} methods 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * which define the types of objects allowed. The container methods are 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #writeArray(Object[])}, {@link #readArray(ClassLoader)}, 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #writeList(List)}, {@link #readList(List, ClassLoader)}, 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #readArrayList(ClassLoader)}, 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #writeMap(Map)}, {@link #readMap(Map, ClassLoader)}, 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #writeSparseArray(SparseArray)}, 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #readSparseArray(ClassLoader)}. 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic final class Parcel { 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_RECYCLE = false; 185e784d1e4cfeaf3a9accd7caa33c087abd8f39040Dianne Hackborn private static final boolean DEBUG_ARRAY_MAP = false; 1865b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick private static final String TAG = "Parcel"; 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SuppressWarnings({"UnusedDeclaration"}) 1898ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private long mNativePtr; // used by native code 190047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey 191047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey /** 192047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey * Flag indicating if {@link #mNativePtr} was allocated by this object, 193047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey * indicating that we're responsible for its lifecycle. 194047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey */ 195047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey private boolean mOwnsNativeParcelObject; 196047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private RuntimeException mStack; 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int POOL_SIZE = 6; 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final Parcel[] sOwnedPool = new Parcel[POOL_SIZE]; 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final Parcel[] sHolderPool = new Parcel[POOL_SIZE]; 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int VAL_NULL = -1; 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int VAL_STRING = 0; 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int VAL_INTEGER = 1; 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int VAL_MAP = 2; 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int VAL_BUNDLE = 3; 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int VAL_PARCELABLE = 4; 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int VAL_SHORT = 5; 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int VAL_LONG = 6; 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int VAL_FLOAT = 7; 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int VAL_DOUBLE = 8; 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int VAL_BOOLEAN = 9; 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int VAL_CHARSEQUENCE = 10; 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int VAL_LIST = 11; 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int VAL_SPARSEARRAY = 12; 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int VAL_BYTEARRAY = 13; 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int VAL_STRINGARRAY = 14; 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int VAL_IBINDER = 15; 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int VAL_PARCELABLEARRAY = 16; 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int VAL_OBJECTARRAY = 17; 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int VAL_INTARRAY = 18; 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int VAL_LONGARRAY = 19; 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int VAL_BYTE = 20; 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int VAL_SERIALIZABLE = 21; 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int VAL_SPARSEBOOLEANARRAY = 22; 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int VAL_BOOLEANARRAY = 23; 22808bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert private static final int VAL_CHARSEQUENCEARRAY = 24; 229719e6b167041ffaffc2245f692714c8de191863fCraig Mautner private static final int VAL_PERSISTABLEBUNDLE = 25; 2305ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey private static final int VAL_SIZE = 26; 2315ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey private static final int VAL_SIZEF = 27; 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2335b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick // The initial int32 in a Binder call's reply Parcel header: 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int EX_SECURITY = -1; 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int EX_BAD_PARCELABLE = -2; 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int EX_ILLEGAL_ARGUMENT = -3; 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int EX_NULL_POINTER = -4; 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int EX_ILLEGAL_STATE = -5; 2397e7144218e8681fff2065a891de517bad6fe1b38Dianne Hackborn private static final int EX_NETWORK_MAIN_THREAD = -6; 24033d738a10209d4dc882a65285d6e71cfaeabe769Dianne Hackborn private static final int EX_UNSUPPORTED_OPERATION = -7; 2415b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick private static final int EX_HAS_REPLY_HEADER = -128; // special; see below 2425b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick 2438ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native int nativeDataSize(long nativePtr); 2448ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native int nativeDataAvail(long nativePtr); 2458ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native int nativeDataPosition(long nativePtr); 2468ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native int nativeDataCapacity(long nativePtr); 2478ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native void nativeSetDataSize(long nativePtr, int size); 2488ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native void nativeSetDataPosition(long nativePtr, int pos); 2498ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native void nativeSetDataCapacity(long nativePtr, int size); 2508ab665dda40ab10e60fc69392022171f454af530Ashok Bhat 2518ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native boolean nativePushAllowFds(long nativePtr, boolean allowFds); 2528ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native void nativeRestoreAllowFds(long nativePtr, boolean lastValue); 2538ab665dda40ab10e60fc69392022171f454af530Ashok Bhat 2548ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native void nativeWriteByteArray(long nativePtr, byte[] b, int offset, int len); 25590d7a3e996ee3a6e33e655341c5d301fbe30cd58Sandeep Siddhartha private static native void nativeWriteBlob(long nativePtr, byte[] b, int offset, int len); 2568ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native void nativeWriteInt(long nativePtr, int val); 2578ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native void nativeWriteLong(long nativePtr, long val); 2588ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native void nativeWriteFloat(long nativePtr, float val); 2598ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native void nativeWriteDouble(long nativePtr, double val); 2608ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native void nativeWriteString(long nativePtr, String val); 2618ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native void nativeWriteStrongBinder(long nativePtr, IBinder val); 2628ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native void nativeWriteFileDescriptor(long nativePtr, FileDescriptor val); 2638ab665dda40ab10e60fc69392022171f454af530Ashok Bhat 2648ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native byte[] nativeCreateByteArray(long nativePtr); 26590d7a3e996ee3a6e33e655341c5d301fbe30cd58Sandeep Siddhartha private static native byte[] nativeReadBlob(long nativePtr); 2668ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native int nativeReadInt(long nativePtr); 2678ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native long nativeReadLong(long nativePtr); 2688ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native float nativeReadFloat(long nativePtr); 2698ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native double nativeReadDouble(long nativePtr); 2708ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native String nativeReadString(long nativePtr); 2718ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native IBinder nativeReadStrongBinder(long nativePtr); 2728ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native FileDescriptor nativeReadFileDescriptor(long nativePtr); 2738ab665dda40ab10e60fc69392022171f454af530Ashok Bhat 2748ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native long nativeCreate(); 2758ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native void nativeFreeBuffer(long nativePtr); 2768ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native void nativeDestroy(long nativePtr); 2778ab665dda40ab10e60fc69392022171f454af530Ashok Bhat 2788ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native byte[] nativeMarshall(long nativePtr); 279047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey private static native void nativeUnmarshall( 280e08523684d5414117f81debd4eb14bc8eb494c29John Spurlock long nativePtr, byte[] data, int offset, int length); 281047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey private static native void nativeAppendFrom( 2828ab665dda40ab10e60fc69392022171f454af530Ashok Bhat long thisNativePtr, long otherNativePtr, int offset, int length); 2838ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native boolean nativeHasFileDescriptors(long nativePtr); 2848ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native void nativeWriteInterfaceToken(long nativePtr, String interfaceName); 2858ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private static native void nativeEnforceInterface(long nativePtr, String interfaceName); 286047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey 287aa861666ed537389e335f586bc84fe8ddb9fb026Dan Sandler private static native long nativeGetBlobAshmemSize(long nativePtr); 2885ce0430edfc176de29c0cf503975570dfda8111fDan Sandler 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static Parcelable.Creator<String> STRING_CREATOR 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = new Parcelable.Creator<String>() { 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String createFromParcel(Parcel source) { 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return source.readString(); 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String[] newArray(int size) { 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return new String[size]; 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Retrieve a new Parcel object from the pool. 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static Parcel obtain() { 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Parcel[] pool = sOwnedPool; 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (pool) { 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Parcel p; 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<POOL_SIZE; i++) { 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p = pool[i]; 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p != null) { 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project pool[i] = null; 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_RECYCLE) { 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.mStack = new RuntimeException(); 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return p; 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return new Parcel(0); 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Put a Parcel object back into the pool. You must not touch 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the object after this call. 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void recycle() { 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_RECYCLE) mStack = null; 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project freeBuffer(); 327047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey 328047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey final Parcel[] pool; 329047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey if (mOwnsNativeParcelObject) { 330047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey pool = sOwnedPool; 331047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } else { 332047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey mNativePtr = 0; 333047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey pool = sHolderPool; 334047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 335047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (pool) { 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<POOL_SIZE; i++) { 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (pool[i] == null) { 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project pool[i] = this; 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 346fabb70b2efbd125f74923d19ab12bc8e1371ed1fDianne Hackborn /** @hide */ 347fabb70b2efbd125f74923d19ab12bc8e1371ed1fDianne Hackborn public static native long getGlobalAllocSize(); 348fabb70b2efbd125f74923d19ab12bc8e1371ed1fDianne Hackborn 349fabb70b2efbd125f74923d19ab12bc8e1371ed1fDianne Hackborn /** @hide */ 350fabb70b2efbd125f74923d19ab12bc8e1371ed1fDianne Hackborn public static native long getGlobalAllocCount(); 351fabb70b2efbd125f74923d19ab12bc8e1371ed1fDianne Hackborn 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the total amount of data contained in the parcel. 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 355047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey public final int dataSize() { 356047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey return nativeDataSize(mNativePtr); 357047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the amount of data remaining to be read from the 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * parcel. That is, {@link #dataSize}-{@link #dataPosition}. 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 363047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey public final int dataAvail() { 364047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey return nativeDataAvail(mNativePtr); 365047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the current position in the parcel data. Never 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * more than {@link #dataSize}. 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 371047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey public final int dataPosition() { 372047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey return nativeDataPosition(mNativePtr); 373047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the total amount of space in the parcel. This is always 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * >= {@link #dataSize}. The difference between it and dataSize() is the 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * amount of room left until the parcel needs to re-allocate its 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * data buffer. 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 381047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey public final int dataCapacity() { 382047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey return nativeDataCapacity(mNativePtr); 383047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Change the amount of data in the parcel. Can be either smaller or 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * larger than the current size. If larger than the current capacity, 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * more memory will be allocated. 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param size The new number of bytes in the Parcel. 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 392047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey public final void setDataSize(int size) { 393047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey nativeSetDataSize(mNativePtr, size); 394047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Move the current read/write position in the parcel. 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param pos New offset in the parcel; must be between 0 and 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #dataSize}. 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 401047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey public final void setDataPosition(int pos) { 402047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey nativeSetDataPosition(mNativePtr, pos); 403047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Change the capacity (current available space) of the parcel. 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param size The new capacity of the parcel, in bytes. Can not be 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * less than {@link #dataSize} -- that is, you can not drop existing data 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * with this method. 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 412047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey public final void setDataCapacity(int size) { 413047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey nativeSetDataCapacity(mNativePtr, size); 414047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4169ecebbfbf768fd63e9a6c9a09c86d81c7737ee2dDianne Hackborn /** @hide */ 417047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey public final boolean pushAllowFds(boolean allowFds) { 418047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey return nativePushAllowFds(mNativePtr, allowFds); 419047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 420c04db7e06737c5b9bae276ac462858d44002672eDianne Hackborn 421c04db7e06737c5b9bae276ac462858d44002672eDianne Hackborn /** @hide */ 422047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey public final void restoreAllowFds(boolean lastValue) { 423047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey nativeRestoreAllowFds(mNativePtr, lastValue); 424047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 4259ecebbfbf768fd63e9a6c9a09c86d81c7737ee2dDianne Hackborn 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the raw bytes of the parcel. 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p class="note">The data you retrieve here <strong>must not</strong> 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * be placed in any kind of persistent storage (on local disk, across 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * a network, etc). For that, you should use standard serialization 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * or another kind of general serialization mechanism. The Parcel 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * marshalled representation is highly optimized for local IPC, and as 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * such does not attempt to maintain compatibility with data created 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * in different versions of the platform. 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 437047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey public final byte[] marshall() { 438047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey return nativeMarshall(mNativePtr); 439047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set the bytes in data to be the raw bytes of this Parcel. 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 444e08523684d5414117f81debd4eb14bc8eb494c29John Spurlock public final void unmarshall(byte[] data, int offset, int length) { 445e08523684d5414117f81debd4eb14bc8eb494c29John Spurlock nativeUnmarshall(mNativePtr, data, offset, length); 446047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 448047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey public final void appendFrom(Parcel parcel, int offset, int length) { 449047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey nativeAppendFrom(mNativePtr, parcel.mNativePtr, offset, length); 450047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Report whether the parcel contains any marshalled file descriptors. 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 455047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey public final boolean hasFileDescriptors() { 456047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey return nativeHasFileDescriptors(mNativePtr); 457047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Store or read an IBinder interface token in the parcel at the current 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #dataPosition}. This is used to validate that the marshalled 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * transaction is intended for the target interface. 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 464047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey public final void writeInterfaceToken(String interfaceName) { 465047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey nativeWriteInterfaceToken(mNativePtr, interfaceName); 466047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 467047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey 468047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey public final void enforceInterface(String interfaceName) { 469047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey nativeEnforceInterface(mNativePtr, interfaceName); 470047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 473a28b83ee04ca25100781f37a50665d6e1b05e3a2Elliott Hughes * Write a byte array into the parcel at the current {@link #dataPosition}, 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * growing {@link #dataCapacity} if needed. 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param b Bytes to place into the parcel. 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void writeByteArray(byte[] b) { 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeByteArray(b, 0, (b != null) ? b.length : 0); 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 482f76a50ce8fdc6aea22cabc77b2977a1a15a79630Ken Wakasa * Write a byte array into the parcel at the current {@link #dataPosition}, 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * growing {@link #dataCapacity} if needed. 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param b Bytes to place into the parcel. 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param offset Index of first byte to be written. 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param len Number of bytes to write. 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void writeByteArray(byte[] b, int offset, int len) { 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (b == null) { 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(-1); 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 493a28b83ee04ca25100781f37a50665d6e1b05e3a2Elliott Hughes Arrays.checkOffsetAndCount(b.length, offset, len); 494047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey nativeWriteByteArray(mNativePtr, b, offset, len); 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 49890d7a3e996ee3a6e33e655341c5d301fbe30cd58Sandeep Siddhartha * Write a blob of data into the parcel at the current {@link #dataPosition}, 49990d7a3e996ee3a6e33e655341c5d301fbe30cd58Sandeep Siddhartha * growing {@link #dataCapacity} if needed. 50090d7a3e996ee3a6e33e655341c5d301fbe30cd58Sandeep Siddhartha * @param b Bytes to place into the parcel. 50190d7a3e996ee3a6e33e655341c5d301fbe30cd58Sandeep Siddhartha * {@hide} 50239c12fab49075b715c253c68c84b5c10c3150197Sandeep Siddhartha * {@SystemApi} 50390d7a3e996ee3a6e33e655341c5d301fbe30cd58Sandeep Siddhartha */ 50490d7a3e996ee3a6e33e655341c5d301fbe30cd58Sandeep Siddhartha public final void writeBlob(byte[] b) { 505b9f7aac3488873677377b36c57338d758098f78eDan Sandler writeBlob(b, 0, (b != null) ? b.length : 0); 506b9f7aac3488873677377b36c57338d758098f78eDan Sandler } 507b9f7aac3488873677377b36c57338d758098f78eDan Sandler 508b9f7aac3488873677377b36c57338d758098f78eDan Sandler /** 509b9f7aac3488873677377b36c57338d758098f78eDan Sandler * Write a blob of data into the parcel at the current {@link #dataPosition}, 510b9f7aac3488873677377b36c57338d758098f78eDan Sandler * growing {@link #dataCapacity} if needed. 511b9f7aac3488873677377b36c57338d758098f78eDan Sandler * @param b Bytes to place into the parcel. 512b9f7aac3488873677377b36c57338d758098f78eDan Sandler * @param offset Index of first byte to be written. 513b9f7aac3488873677377b36c57338d758098f78eDan Sandler * @param len Number of bytes to write. 514b9f7aac3488873677377b36c57338d758098f78eDan Sandler * {@hide} 515b9f7aac3488873677377b36c57338d758098f78eDan Sandler * {@SystemApi} 516b9f7aac3488873677377b36c57338d758098f78eDan Sandler */ 517b9f7aac3488873677377b36c57338d758098f78eDan Sandler public final void writeBlob(byte[] b, int offset, int len) { 518b9f7aac3488873677377b36c57338d758098f78eDan Sandler if (b == null) { 519b9f7aac3488873677377b36c57338d758098f78eDan Sandler writeInt(-1); 520b9f7aac3488873677377b36c57338d758098f78eDan Sandler return; 521b9f7aac3488873677377b36c57338d758098f78eDan Sandler } 522b9f7aac3488873677377b36c57338d758098f78eDan Sandler Arrays.checkOffsetAndCount(b.length, offset, len); 523b9f7aac3488873677377b36c57338d758098f78eDan Sandler nativeWriteBlob(mNativePtr, b, offset, len); 52490d7a3e996ee3a6e33e655341c5d301fbe30cd58Sandeep Siddhartha } 52590d7a3e996ee3a6e33e655341c5d301fbe30cd58Sandeep Siddhartha 52690d7a3e996ee3a6e33e655341c5d301fbe30cd58Sandeep Siddhartha /** 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Write an integer value into the parcel at the current dataPosition(), 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * growing dataCapacity() if needed. 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 530047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey public final void writeInt(int val) { 531047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey nativeWriteInt(mNativePtr, val); 532047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Write a long integer value into the parcel at the current dataPosition(), 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * growing dataCapacity() if needed. 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 538047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey public final void writeLong(long val) { 539047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey nativeWriteLong(mNativePtr, val); 540047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Write a floating point value into the parcel at the current 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * dataPosition(), growing dataCapacity() if needed. 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 546047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey public final void writeFloat(float val) { 547047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey nativeWriteFloat(mNativePtr, val); 548047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Write a double precision floating point value into the parcel at the 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * current dataPosition(), growing dataCapacity() if needed. 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 554047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey public final void writeDouble(double val) { 555047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey nativeWriteDouble(mNativePtr, val); 556047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Write a string value into the parcel at the current dataPosition(), 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * growing dataCapacity() if needed. 5619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 562047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey public final void writeString(String val) { 563047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey nativeWriteString(mNativePtr, val); 564047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 5659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 56708bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert * Write a CharSequence value into the parcel at the current dataPosition(), 56808bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert * growing dataCapacity() if needed. 56908bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert * @hide 57008bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert */ 57108bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert public final void writeCharSequence(CharSequence val) { 57208bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert TextUtils.writeToParcel(val, this, 0); 57308bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert } 57408bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert 57508bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert /** 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Write an object into the parcel at the current dataPosition(), 5779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * growing dataCapacity() if needed. 5789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 579047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey public final void writeStrongBinder(IBinder val) { 580047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey nativeWriteStrongBinder(mNativePtr, val); 581047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 5829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Write an object into the parcel at the current dataPosition(), 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * growing dataCapacity() if needed. 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void writeStrongInterface(IInterface val) { 5889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeStrongBinder(val == null ? null : val.asBinder()); 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Write a FileDescriptor into the parcel at the current dataPosition(), 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * growing dataCapacity() if needed. 594b3e4ef37021a9e5518fdbc7d0cbb0a1709d5301bDan Egnor * 595b3e4ef37021a9e5518fdbc7d0cbb0a1709d5301bDan Egnor * <p class="caution">The file descriptor will not be closed, which may 596b3e4ef37021a9e5518fdbc7d0cbb0a1709d5301bDan Egnor * result in file descriptor leaks when objects are returned from Binder 597b3e4ef37021a9e5518fdbc7d0cbb0a1709d5301bDan Egnor * calls. Use {@link ParcelFileDescriptor#writeToParcel} instead, which 598b3e4ef37021a9e5518fdbc7d0cbb0a1709d5301bDan Egnor * accepts contextual flags and will close the original file descriptor 599b3e4ef37021a9e5518fdbc7d0cbb0a1709d5301bDan Egnor * if {@link Parcelable#PARCELABLE_WRITE_RETURN_VALUE} is set.</p> 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 601047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey public final void writeFileDescriptor(FileDescriptor val) { 602047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey nativeWriteFileDescriptor(mNativePtr, val); 603047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 6049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 606f76a50ce8fdc6aea22cabc77b2977a1a15a79630Ken Wakasa * Write a byte value into the parcel at the current dataPosition(), 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * growing dataCapacity() if needed. 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void writeByte(byte val) { 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(val); 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Please use {@link #writeBundle} instead. Flattens a Map into the parcel 6159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * at the current dataPosition(), 6169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * growing dataCapacity() if needed. The Map keys must be String objects. 6179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The Map values are written using {@link #writeValue} and must follow 6189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the specification there. 6199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 6209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>It is strongly recommended to use {@link #writeBundle} instead of 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * this method, since the Bundle class provides a type-safe API that 6229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * allows you to avoid mysterious type errors at the point of marshalling. 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void writeMap(Map val) { 625b87655b3e551c6a32f34084c8533800bbd1aff7dDianne Hackborn writeMapInternal((Map<String, Object>) val); 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Flatten a Map into the parcel at the current dataPosition(), 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * growing dataCapacity() if needed. The Map keys must be String objects. 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6326aff905048ba3b03724f17e2aba9089872e14cd2Dianne Hackborn /* package */ void writeMapInternal(Map<String,Object> val) { 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (val == null) { 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(-1); 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 6369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Set<Map.Entry<String,Object>> entries = val.entrySet(); 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(entries.size()); 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (Map.Entry<String,Object> e : entries) { 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeValue(e.getKey()); 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeValue(e.getValue()); 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 646b87655b3e551c6a32f34084c8533800bbd1aff7dDianne Hackborn * Flatten an ArrayMap into the parcel at the current dataPosition(), 647b87655b3e551c6a32f34084c8533800bbd1aff7dDianne Hackborn * growing dataCapacity() if needed. The Map keys must be String objects. 648b87655b3e551c6a32f34084c8533800bbd1aff7dDianne Hackborn */ 6499c3e74f1f77d3b29ad47d2c74b0a0061e67c76f1Dianne Hackborn /* package */ void writeArrayMapInternal(ArrayMap<String, Object> val) { 650b87655b3e551c6a32f34084c8533800bbd1aff7dDianne Hackborn if (val == null) { 651b87655b3e551c6a32f34084c8533800bbd1aff7dDianne Hackborn writeInt(-1); 652b87655b3e551c6a32f34084c8533800bbd1aff7dDianne Hackborn return; 653b87655b3e551c6a32f34084c8533800bbd1aff7dDianne Hackborn } 654b87655b3e551c6a32f34084c8533800bbd1aff7dDianne Hackborn final int N = val.size(); 655b87655b3e551c6a32f34084c8533800bbd1aff7dDianne Hackborn writeInt(N); 656e784d1e4cfeaf3a9accd7caa33c087abd8f39040Dianne Hackborn if (DEBUG_ARRAY_MAP) { 657e784d1e4cfeaf3a9accd7caa33c087abd8f39040Dianne Hackborn RuntimeException here = new RuntimeException("here"); 658e784d1e4cfeaf3a9accd7caa33c087abd8f39040Dianne Hackborn here.fillInStackTrace(); 659e784d1e4cfeaf3a9accd7caa33c087abd8f39040Dianne Hackborn Log.d(TAG, "Writing " + N + " ArrayMap entries", here); 660e784d1e4cfeaf3a9accd7caa33c087abd8f39040Dianne Hackborn } 6618aee64d18b6b90e46e886a80d8de0467d682ddc4Dianne Hackborn int startPos; 662b87655b3e551c6a32f34084c8533800bbd1aff7dDianne Hackborn for (int i=0; i<N; i++) { 6638aee64d18b6b90e46e886a80d8de0467d682ddc4Dianne Hackborn if (DEBUG_ARRAY_MAP) startPos = dataPosition(); 6649c3e74f1f77d3b29ad47d2c74b0a0061e67c76f1Dianne Hackborn writeString(val.keyAt(i)); 665b87655b3e551c6a32f34084c8533800bbd1aff7dDianne Hackborn writeValue(val.valueAt(i)); 6668aee64d18b6b90e46e886a80d8de0467d682ddc4Dianne Hackborn if (DEBUG_ARRAY_MAP) Log.d(TAG, " Write #" + i + " " 6678aee64d18b6b90e46e886a80d8de0467d682ddc4Dianne Hackborn + (dataPosition()-startPos) + " bytes: key=0x" 6688aee64d18b6b90e46e886a80d8de0467d682ddc4Dianne Hackborn + Integer.toHexString(val.keyAt(i) != null ? val.keyAt(i).hashCode() : 0) 6698aee64d18b6b90e46e886a80d8de0467d682ddc4Dianne Hackborn + " " + val.keyAt(i)); 670b87655b3e551c6a32f34084c8533800bbd1aff7dDianne Hackborn } 671b87655b3e551c6a32f34084c8533800bbd1aff7dDianne Hackborn } 672b87655b3e551c6a32f34084c8533800bbd1aff7dDianne Hackborn 673b87655b3e551c6a32f34084c8533800bbd1aff7dDianne Hackborn /** 6749c3e74f1f77d3b29ad47d2c74b0a0061e67c76f1Dianne Hackborn * @hide For testing only. 6759c3e74f1f77d3b29ad47d2c74b0a0061e67c76f1Dianne Hackborn */ 6769c3e74f1f77d3b29ad47d2c74b0a0061e67c76f1Dianne Hackborn public void writeArrayMap(ArrayMap<String, Object> val) { 6779c3e74f1f77d3b29ad47d2c74b0a0061e67c76f1Dianne Hackborn writeArrayMapInternal(val); 6789c3e74f1f77d3b29ad47d2c74b0a0061e67c76f1Dianne Hackborn } 6799c3e74f1f77d3b29ad47d2c74b0a0061e67c76f1Dianne Hackborn 6809c3e74f1f77d3b29ad47d2c74b0a0061e67c76f1Dianne Hackborn /** 6819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Flatten a Bundle into the parcel at the current dataPosition(), 6829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * growing dataCapacity() if needed. 6839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void writeBundle(Bundle val) { 6859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (val == null) { 6869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(-1); 6879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 6889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6906aff905048ba3b03724f17e2aba9089872e14cd2Dianne Hackborn val.writeToParcel(this, 0); 6919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 694719e6b167041ffaffc2245f692714c8de191863fCraig Mautner * Flatten a PersistableBundle into the parcel at the current dataPosition(), 695719e6b167041ffaffc2245f692714c8de191863fCraig Mautner * growing dataCapacity() if needed. 696719e6b167041ffaffc2245f692714c8de191863fCraig Mautner */ 697719e6b167041ffaffc2245f692714c8de191863fCraig Mautner public final void writePersistableBundle(PersistableBundle val) { 698719e6b167041ffaffc2245f692714c8de191863fCraig Mautner if (val == null) { 699719e6b167041ffaffc2245f692714c8de191863fCraig Mautner writeInt(-1); 700719e6b167041ffaffc2245f692714c8de191863fCraig Mautner return; 701719e6b167041ffaffc2245f692714c8de191863fCraig Mautner } 702719e6b167041ffaffc2245f692714c8de191863fCraig Mautner 703719e6b167041ffaffc2245f692714c8de191863fCraig Mautner val.writeToParcel(this, 0); 704719e6b167041ffaffc2245f692714c8de191863fCraig Mautner } 705719e6b167041ffaffc2245f692714c8de191863fCraig Mautner 706719e6b167041ffaffc2245f692714c8de191863fCraig Mautner /** 7075ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey * Flatten a Size into the parcel at the current dataPosition(), 7085ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey * growing dataCapacity() if needed. 7095ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey */ 7105ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey public final void writeSize(Size val) { 7115ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey writeInt(val.getWidth()); 7125ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey writeInt(val.getHeight()); 7135ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey } 7145ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey 7155ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey /** 7165ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey * Flatten a SizeF into the parcel at the current dataPosition(), 7175ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey * growing dataCapacity() if needed. 7185ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey */ 7195ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey public final void writeSizeF(SizeF val) { 7205ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey writeFloat(val.getWidth()); 7215ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey writeFloat(val.getHeight()); 7225ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey } 7235ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey 7245ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey /** 7259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Flatten a List into the parcel at the current dataPosition(), growing 7269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * dataCapacity() if needed. The List values are written using 7279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #writeValue} and must follow the specification there. 7289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void writeList(List val) { 7309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (val == null) { 7319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(-1); 7329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 7339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = val.size(); 7359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int i=0; 7369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(N); 7379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (i < N) { 7389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeValue(val.get(i)); 7399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project i++; 7409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Flatten an Object array into the parcel at the current dataPosition(), 7459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * growing dataCapacity() if needed. The array values are written using 7469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #writeValue} and must follow the specification there. 7479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void writeArray(Object[] val) { 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (val == null) { 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(-1); 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = val.length; 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int i=0; 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(N); 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (i < N) { 7579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeValue(val[i]); 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project i++; 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Flatten a generic SparseArray into the parcel at the current 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * dataPosition(), growing dataCapacity() if needed. The SparseArray 7659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * values are written using {@link #writeValue} and must follow the 7669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * specification there. 7679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void writeSparseArray(SparseArray<Object> val) { 7699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (val == null) { 7709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(-1); 7719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 7729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = val.size(); 7749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(N); 7759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int i=0; 7769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (i < N) { 7779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(val.keyAt(i)); 7789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeValue(val.valueAt(i)); 7799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project i++; 7809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void writeSparseBooleanArray(SparseBooleanArray val) { 7849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (val == null) { 7859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(-1); 7869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 7879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = val.size(); 7899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(N); 7909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int i=0; 7919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (i < N) { 7929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(val.keyAt(i)); 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeByte((byte)(val.valueAt(i) ? 1 : 0)); 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project i++; 7959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void writeBooleanArray(boolean[] val) { 7999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (val != null) { 8009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = val.length; 8019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(N); 8029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(val[i] ? 1 : 0); 8049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 8069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(-1); 8079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final boolean[] createBooleanArray() { 8119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 8129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // >>2 as a fast divide-by-4 works in the create*Array() functions 8139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // because dataAvail() will never return a negative number. 4 is 8149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the size of a stored boolean in the stream. 8159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N >= 0 && N <= (dataAvail() >> 2)) { 8169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean[] val = new boolean[N]; 8179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 8189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project val[i] = readInt() != 0; 8199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return val; 8219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 8229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 8239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void readBooleanArray(boolean[] val) { 8279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N == val.length) { 8299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project val[i] = readInt() != 0; 8319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 8339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("bad array lengths"); 8349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void writeCharArray(char[] val) { 8389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (val != null) { 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = val.length; 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(N); 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt((int)val[i]); 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 8459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(-1); 8469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final char[] createCharArray() { 8509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 8519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N >= 0 && N <= (dataAvail() >> 2)) { 8529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project char[] val = new char[N]; 8539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 8549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project val[i] = (char)readInt(); 8559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return val; 8579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 8589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 8599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void readCharArray(char[] val) { 8639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 8649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N == val.length) { 8659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 8669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project val[i] = (char)readInt(); 8679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 8699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("bad array lengths"); 8709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void writeIntArray(int[] val) { 8749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (val != null) { 8759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = val.length; 8769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(N); 8779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 8789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(val[i]); 8799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 8819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(-1); 8829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final int[] createIntArray() { 8869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 8879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N >= 0 && N <= (dataAvail() >> 2)) { 8889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int[] val = new int[N]; 8899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 8909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project val[i] = readInt(); 8919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return val; 8939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 8949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 8959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void readIntArray(int[] val) { 8999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 9009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N == val.length) { 9019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 9029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project val[i] = readInt(); 9039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 9059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("bad array lengths"); 9069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void writeLongArray(long[] val) { 9109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (val != null) { 9119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = val.length; 9129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(N); 9139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 9149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeLong(val[i]); 9159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 9179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(-1); 9189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final long[] createLongArray() { 9229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 9239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // >>3 because stored longs are 64 bits 9249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N >= 0 && N <= (dataAvail() >> 3)) { 9259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long[] val = new long[N]; 9269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 9279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project val[i] = readLong(); 9289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return val; 9309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 9319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 9329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void readLongArray(long[] val) { 9369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 9379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N == val.length) { 9389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 9399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project val[i] = readLong(); 9409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 9429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("bad array lengths"); 9439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void writeFloatArray(float[] val) { 9479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (val != null) { 9489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = val.length; 9499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(N); 9509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 9519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeFloat(val[i]); 9529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 9549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(-1); 9559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final float[] createFloatArray() { 9599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 9609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // >>2 because stored floats are 4 bytes 9619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N >= 0 && N <= (dataAvail() >> 2)) { 9629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float[] val = new float[N]; 9639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 9649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project val[i] = readFloat(); 9659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return val; 9679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 9689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 9699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void readFloatArray(float[] val) { 9739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 9749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N == val.length) { 9759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 9769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project val[i] = readFloat(); 9779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 9799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("bad array lengths"); 9809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void writeDoubleArray(double[] val) { 9849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (val != null) { 9859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = val.length; 9869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(N); 9879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 9889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeDouble(val[i]); 9899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 9919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(-1); 9929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final double[] createDoubleArray() { 9969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 9979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // >>3 because stored doubles are 8 bytes 9989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N >= 0 && N <= (dataAvail() >> 3)) { 9999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project double[] val = new double[N]; 10009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 10019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project val[i] = readDouble(); 10029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return val; 10049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 10059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 10069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void readDoubleArray(double[] val) { 10109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 10119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N == val.length) { 10129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 10139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project val[i] = readDouble(); 10149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 10169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("bad array lengths"); 10179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void writeStringArray(String[] val) { 10219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (val != null) { 10229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = val.length; 10239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(N); 10249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 10259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeString(val[i]); 10269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 10289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(-1); 10299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final String[] createStringArray() { 10339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 10349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N >= 0) { 10359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String[] val = new String[N]; 10369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 10379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project val[i] = readString(); 10389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return val; 10409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 10419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 10429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void readStringArray(String[] val) { 10469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 10479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N == val.length) { 10489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 10499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project val[i] = readString(); 10509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 10529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("bad array lengths"); 10539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void writeBinderArray(IBinder[] val) { 10579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (val != null) { 10589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = val.length; 10599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(N); 10609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 10619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeStrongBinder(val[i]); 10629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 10649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(-1); 10659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 106808bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert /** 106908bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert * @hide 107008bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert */ 107108bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert public final void writeCharSequenceArray(CharSequence[] val) { 107208bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert if (val != null) { 107308bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert int N = val.length; 107408bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert writeInt(N); 107508bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert for (int i=0; i<N; i++) { 107608bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert writeCharSequence(val[i]); 107708bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert } 107808bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert } else { 107908bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert writeInt(-1); 108008bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert } 108108bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert } 108208bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert 10833d07c94c393831091958fe6a98811843db8973bdDianne Hackborn /** 10843d07c94c393831091958fe6a98811843db8973bdDianne Hackborn * @hide 10853d07c94c393831091958fe6a98811843db8973bdDianne Hackborn */ 10863d07c94c393831091958fe6a98811843db8973bdDianne Hackborn public final void writeCharSequenceList(ArrayList<CharSequence> val) { 10873d07c94c393831091958fe6a98811843db8973bdDianne Hackborn if (val != null) { 10883d07c94c393831091958fe6a98811843db8973bdDianne Hackborn int N = val.size(); 10893d07c94c393831091958fe6a98811843db8973bdDianne Hackborn writeInt(N); 10903d07c94c393831091958fe6a98811843db8973bdDianne Hackborn for (int i=0; i<N; i++) { 10913d07c94c393831091958fe6a98811843db8973bdDianne Hackborn writeCharSequence(val.get(i)); 10923d07c94c393831091958fe6a98811843db8973bdDianne Hackborn } 10933d07c94c393831091958fe6a98811843db8973bdDianne Hackborn } else { 10943d07c94c393831091958fe6a98811843db8973bdDianne Hackborn writeInt(-1); 10953d07c94c393831091958fe6a98811843db8973bdDianne Hackborn } 10963d07c94c393831091958fe6a98811843db8973bdDianne Hackborn } 10973d07c94c393831091958fe6a98811843db8973bdDianne Hackborn 10989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final IBinder[] createBinderArray() { 10999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 11009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N >= 0) { 11019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IBinder[] val = new IBinder[N]; 11029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 11039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project val[i] = readStrongBinder(); 11049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return val; 11069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 11089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void readBinderArray(IBinder[] val) { 11129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 11139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N == val.length) { 11149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 11159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project val[i] = readStrongBinder(); 11169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 11189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("bad array lengths"); 11199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Flatten a List containing a particular object type into the parcel, at 11249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the current dataPosition() and growing dataCapacity() if needed. The 11259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * type of the objects in the list must be one that implements Parcelable. 11269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unlike the generic writeList() method, however, only the raw data of the 11279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * objects is written and not their type, so you must use the corresponding 11289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * readTypedList() to unmarshall them. 11299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param val The list of objects to be written. 11319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #createTypedArrayList 11339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #readTypedList 11349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see Parcelable 11359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final <T extends Parcelable> void writeTypedList(List<T> val) { 11379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (val == null) { 11389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(-1); 11399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 11409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = val.size(); 11429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int i=0; 11439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(N); 11449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (i < N) { 11459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project T item = val.get(i); 11469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (item != null) { 11479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(1); 11489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project item.writeToParcel(this, 0); 11499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 11509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(0); 11519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project i++; 11539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Flatten a List containing String objects into the parcel, at 11589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the current dataPosition() and growing dataCapacity() if needed. They 11599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * can later be retrieved with {@link #createStringArrayList} or 11609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #readStringList}. 11619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param val The list of strings to be written. 11639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #createStringArrayList 11659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #readStringList 11669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void writeStringList(List<String> val) { 11689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (val == null) { 11699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(-1); 11709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 11719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = val.size(); 11739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int i=0; 11749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(N); 11759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (i < N) { 11769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeString(val.get(i)); 11779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project i++; 11789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Flatten a List containing IBinder objects into the parcel, at 11839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the current dataPosition() and growing dataCapacity() if needed. They 11849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * can later be retrieved with {@link #createBinderArrayList} or 11859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #readBinderList}. 11869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param val The list of strings to be written. 11889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #createBinderArrayList 11909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #readBinderList 11919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void writeBinderList(List<IBinder> val) { 11939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (val == null) { 11949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(-1); 11959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 11969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = val.size(); 11989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int i=0; 11999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(N); 12009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (i < N) { 12019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeStrongBinder(val.get(i)); 12029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project i++; 12039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 12079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Flatten a heterogeneous array containing a particular object type into 12089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the parcel, at 12099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the current dataPosition() and growing dataCapacity() if needed. The 12109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * type of the objects in the array must be one that implements Parcelable. 12119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unlike the {@link #writeParcelableArray} method, however, only the 12129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * raw data of the objects is written and not their type, so you must use 12139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #readTypedArray} with the correct corresponding 12149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link Parcelable.Creator} implementation to unmarshall them. 12159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 12169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param val The array of objects to be written. 12179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param parcelableFlags Contextual flags as per 12189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link Parcelable#writeToParcel(Parcel, int) Parcelable.writeToParcel()}. 12199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 12209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #readTypedArray 12219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #writeParcelableArray 12229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see Parcelable.Creator 12239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 12249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final <T extends Parcelable> void writeTypedArray(T[] val, 12259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int parcelableFlags) { 12269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (val != null) { 12279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = val.length; 12289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(N); 12299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 12309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project T item = val[i]; 12319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (item != null) { 12329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(1); 12339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project item.writeToParcel(this, parcelableFlags); 12349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 12359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(0); 12369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 12399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(-1); 12409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 12448dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen * Flatten the Parcelable object into the parcel. 12458dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen * 12468dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen * @param val The Parcelable object to be written. 12478dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen * @param parcelableFlags Contextual flags as per 12488dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen * {@link Parcelable#writeToParcel(Parcel, int) Parcelable.writeToParcel()}. 12498dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen * 12508dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen * @see #readTypedObject 12518dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen */ 12528dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen public final <T extends Parcelable> void writeTypedObject(T val, int parcelableFlags) { 12538dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen if (val != null) { 12548dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen writeInt(1); 12558dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen val.writeToParcel(this, parcelableFlags); 12568dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen } else { 12578dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen writeInt(0); 12588dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen } 12598dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen } 12608dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen 12618dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen /** 12629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Flatten a generic object in to a parcel. The given Object value may 12639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * currently be one of the following types: 1264b3e4ef37021a9e5518fdbc7d0cbb0a1709d5301bDan Egnor * 12659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <ul> 12669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> null 12679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> String 12689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> Byte 12699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> Short 12709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> Integer 12719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> Long 12729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> Float 12739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> Double 12749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> Boolean 12759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> String[] 12769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> boolean[] 12779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> byte[] 12789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> int[] 12799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> long[] 12809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> Object[] (supporting objects of the same type defined here). 12819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> {@link Bundle} 12829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> Map (as supported by {@link #writeMap}). 12839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> Any object that implements the {@link Parcelable} protocol. 12849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> Parcelable[] 12859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> CharSequence (as supported by {@link TextUtils#writeToParcel}). 12869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> List (as supported by {@link #writeList}). 1287b3e4ef37021a9e5518fdbc7d0cbb0a1709d5301bDan Egnor * <li> {@link SparseArray} (as supported by {@link #writeSparseArray(SparseArray)}). 12889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> {@link IBinder} 12899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> Any object that implements Serializable (but see 12909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #writeSerializable} for caveats). Note that all of the 12919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * previous types have relatively efficient implementations for 12929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * writing to a Parcel; having to rely on the generic serialization 12939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * approach is much less efficient and should be avoided whenever 12949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * possible. 12959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * </ul> 1296b3e4ef37021a9e5518fdbc7d0cbb0a1709d5301bDan Egnor * 1297b3e4ef37021a9e5518fdbc7d0cbb0a1709d5301bDan Egnor * <p class="caution">{@link Parcelable} objects are written with 1298b3e4ef37021a9e5518fdbc7d0cbb0a1709d5301bDan Egnor * {@link Parcelable#writeToParcel} using contextual flags of 0. When 1299b3e4ef37021a9e5518fdbc7d0cbb0a1709d5301bDan Egnor * serializing objects containing {@link ParcelFileDescriptor}s, 1300b3e4ef37021a9e5518fdbc7d0cbb0a1709d5301bDan Egnor * this may result in file descriptor leaks when they are returned from 1301b3e4ef37021a9e5518fdbc7d0cbb0a1709d5301bDan Egnor * Binder calls (where {@link Parcelable#PARCELABLE_WRITE_RETURN_VALUE} 1302b3e4ef37021a9e5518fdbc7d0cbb0a1709d5301bDan Egnor * should be used).</p> 13039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 13049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void writeValue(Object v) { 13059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (v == null) { 13069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(VAL_NULL); 13079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (v instanceof String) { 13089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(VAL_STRING); 13099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeString((String) v); 13109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (v instanceof Integer) { 13119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(VAL_INTEGER); 13129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt((Integer) v); 13139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (v instanceof Map) { 13149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(VAL_MAP); 13159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeMap((Map) v); 13169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (v instanceof Bundle) { 13179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Must be before Parcelable 13189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(VAL_BUNDLE); 13199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeBundle((Bundle) v); 13209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (v instanceof Parcelable) { 13219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(VAL_PARCELABLE); 13229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeParcelable((Parcelable) v, 0); 13239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (v instanceof Short) { 13249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(VAL_SHORT); 13259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(((Short) v).intValue()); 13269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (v instanceof Long) { 13279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(VAL_LONG); 13289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeLong((Long) v); 13299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (v instanceof Float) { 13309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(VAL_FLOAT); 13319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeFloat((Float) v); 13329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (v instanceof Double) { 13339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(VAL_DOUBLE); 13349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeDouble((Double) v); 13359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (v instanceof Boolean) { 13369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(VAL_BOOLEAN); 13379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt((Boolean) v ? 1 : 0); 13389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (v instanceof CharSequence) { 13399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Must be after String 13409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(VAL_CHARSEQUENCE); 134108bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert writeCharSequence((CharSequence) v); 13429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (v instanceof List) { 13439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(VAL_LIST); 13449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeList((List) v); 13459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (v instanceof SparseArray) { 13469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(VAL_SPARSEARRAY); 13479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeSparseArray((SparseArray) v); 13489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (v instanceof boolean[]) { 13499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(VAL_BOOLEANARRAY); 13509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeBooleanArray((boolean[]) v); 13519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (v instanceof byte[]) { 13529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(VAL_BYTEARRAY); 13539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeByteArray((byte[]) v); 13549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (v instanceof String[]) { 13559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(VAL_STRINGARRAY); 13569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeStringArray((String[]) v); 135708bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert } else if (v instanceof CharSequence[]) { 135808bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert // Must be after String[] and before Object[] 135908bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert writeInt(VAL_CHARSEQUENCEARRAY); 136008bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert writeCharSequenceArray((CharSequence[]) v); 13619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (v instanceof IBinder) { 13629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(VAL_IBINDER); 13639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeStrongBinder((IBinder) v); 13649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (v instanceof Parcelable[]) { 13659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(VAL_PARCELABLEARRAY); 13669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeParcelableArray((Parcelable[]) v, 0); 13679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (v instanceof int[]) { 13689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(VAL_INTARRAY); 13699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeIntArray((int[]) v); 13709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (v instanceof long[]) { 13719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(VAL_LONGARRAY); 13729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeLongArray((long[]) v); 13739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (v instanceof Byte) { 13749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(VAL_BYTE); 13759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt((Byte) v); 1376719e6b167041ffaffc2245f692714c8de191863fCraig Mautner } else if (v instanceof PersistableBundle) { 1377719e6b167041ffaffc2245f692714c8de191863fCraig Mautner writeInt(VAL_PERSISTABLEBUNDLE); 1378719e6b167041ffaffc2245f692714c8de191863fCraig Mautner writePersistableBundle((PersistableBundle) v); 13795ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey } else if (v instanceof Size) { 13805ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey writeInt(VAL_SIZE); 13815ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey writeSize((Size) v); 13825ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey } else if (v instanceof SizeF) { 13835ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey writeInt(VAL_SIZEF); 13845ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey writeSizeF((SizeF) v); 13859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1386ac5a0828c14eea59f2ffda85432ad1977d3e1ce0Paul Duffin Class<?> clazz = v.getClass(); 1387ac5a0828c14eea59f2ffda85432ad1977d3e1ce0Paul Duffin if (clazz.isArray() && clazz.getComponentType() == Object.class) { 1388ac5a0828c14eea59f2ffda85432ad1977d3e1ce0Paul Duffin // Only pure Object[] are written here, Other arrays of non-primitive types are 1389ac5a0828c14eea59f2ffda85432ad1977d3e1ce0Paul Duffin // handled by serialization as this does not record the component type. 1390ac5a0828c14eea59f2ffda85432ad1977d3e1ce0Paul Duffin writeInt(VAL_OBJECTARRAY); 1391ac5a0828c14eea59f2ffda85432ad1977d3e1ce0Paul Duffin writeArray((Object[]) v); 1392ac5a0828c14eea59f2ffda85432ad1977d3e1ce0Paul Duffin } else if (v instanceof Serializable) { 1393ac5a0828c14eea59f2ffda85432ad1977d3e1ce0Paul Duffin // Must be last 1394ac5a0828c14eea59f2ffda85432ad1977d3e1ce0Paul Duffin writeInt(VAL_SERIALIZABLE); 1395ac5a0828c14eea59f2ffda85432ad1977d3e1ce0Paul Duffin writeSerializable((Serializable) v); 1396ac5a0828c14eea59f2ffda85432ad1977d3e1ce0Paul Duffin } else { 1397ac5a0828c14eea59f2ffda85432ad1977d3e1ce0Paul Duffin throw new RuntimeException("Parcel: unable to marshal value " + v); 1398ac5a0828c14eea59f2ffda85432ad1977d3e1ce0Paul Duffin } 13999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Flatten the name of the class of the Parcelable and its contents 14049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * into the parcel. 1405b3e4ef37021a9e5518fdbc7d0cbb0a1709d5301bDan Egnor * 14069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param p The Parcelable object to be written. 14079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param parcelableFlags Contextual flags as per 14089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link Parcelable#writeToParcel(Parcel, int) Parcelable.writeToParcel()}. 14099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void writeParcelable(Parcelable p, int parcelableFlags) { 14119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p == null) { 14129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeString(null); 14139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 14149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 141544e440cc7e834de7811f005998acb32716835b00Neil Fuller writeParcelableCreator(p); 14169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.writeToParcel(this, parcelableFlags); 14179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1419d8e1dbb6bc1fbaf4f2e38c3ba92ced94270deaacDianne Hackborn /** @hide */ 1420d8e1dbb6bc1fbaf4f2e38c3ba92ced94270deaacDianne Hackborn public final void writeParcelableCreator(Parcelable p) { 1421d8e1dbb6bc1fbaf4f2e38c3ba92ced94270deaacDianne Hackborn String name = p.getClass().getName(); 1422d8e1dbb6bc1fbaf4f2e38c3ba92ced94270deaacDianne Hackborn writeString(name); 1423d8e1dbb6bc1fbaf4f2e38c3ba92ced94270deaacDianne Hackborn } 1424d8e1dbb6bc1fbaf4f2e38c3ba92ced94270deaacDianne Hackborn 14259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Write a generic serializable object in to a Parcel. It is strongly 14279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * recommended that this method be avoided, since the serialization 14289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * overhead is extremely large, and this approach will be much slower than 14299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * using the other approaches to writing data in to a Parcel. 14309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void writeSerializable(Serializable s) { 14329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (s == null) { 14339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeString(null); 14349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 14359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String name = s.getClass().getName(); 14379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeString(name); 14389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ByteArrayOutputStream baos = new ByteArrayOutputStream(); 14409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 14419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ObjectOutputStream oos = new ObjectOutputStream(baos); 14429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project oos.writeObject(s); 14439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project oos.close(); 14449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeByteArray(baos.toByteArray()); 14469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException ioe) { 14479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("Parcelable encountered " + 14489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "IOException writing serializable object (name = " + name + 14499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ")", ioe); 14509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 14549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Special function for writing an exception result at the header of 14559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * a parcel, to be used when returning an exception from a transaction. 14569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Note that this currently only supports a few exception types; any other 14579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * exception will be re-thrown by this function as a RuntimeException 14589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * (to be caught by the system's last-resort exception handling when 14599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * dispatching a transaction). 14609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 14619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The supported exception types are: 14629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <ul> 14639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li>{@link BadParcelableException} 14649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li>{@link IllegalArgumentException} 14659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li>{@link IllegalStateException} 14669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li>{@link NullPointerException} 14679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li>{@link SecurityException} 14687e7144218e8681fff2065a891de517bad6fe1b38Dianne Hackborn * <li>{@link NetworkOnMainThreadException} 14699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * </ul> 14709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 14719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param e The Exception to be written. 14729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 14739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #writeNoException 14749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #readException 14759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 14769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void writeException(Exception e) { 14779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int code = 0; 14789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (e instanceof SecurityException) { 14799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project code = EX_SECURITY; 14809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (e instanceof BadParcelableException) { 14819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project code = EX_BAD_PARCELABLE; 14829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (e instanceof IllegalArgumentException) { 14839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project code = EX_ILLEGAL_ARGUMENT; 14849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (e instanceof NullPointerException) { 14859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project code = EX_NULL_POINTER; 14869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (e instanceof IllegalStateException) { 14879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project code = EX_ILLEGAL_STATE; 14887e7144218e8681fff2065a891de517bad6fe1b38Dianne Hackborn } else if (e instanceof NetworkOnMainThreadException) { 14897e7144218e8681fff2065a891de517bad6fe1b38Dianne Hackborn code = EX_NETWORK_MAIN_THREAD; 149033d738a10209d4dc882a65285d6e71cfaeabe769Dianne Hackborn } else if (e instanceof UnsupportedOperationException) { 149133d738a10209d4dc882a65285d6e71cfaeabe769Dianne Hackborn code = EX_UNSUPPORTED_OPERATION; 14929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(code); 1494703e5d3c7fbeb8ca0978045db01d40318f838612Brad Fitzpatrick StrictMode.clearGatheredViolations(); 14959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (code == 0) { 14969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (e instanceof RuntimeException) { 14979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw (RuntimeException) e; 14989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException(e); 15009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeString(e.getMessage()); 15029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Special function for writing information at the front of the Parcel 15069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * indicating that no exception occurred. 15079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 15089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #writeException 15099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #readException 15109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void writeNoException() { 15125b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick // Despite the name of this function ("write no exception"), 15135b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick // it should instead be thought of as "write the RPC response 15145b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick // header", but because this function name is written out by 15155b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick // the AIDL compiler, we're not going to rename it. 15165b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick // 15175b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick // The response header, in the non-exception case (see also 15185b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick // writeException above, also called by the AIDL compiler), is 15195b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick // either a 0 (the default case), or EX_HAS_REPLY_HEADER if 15205b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick // StrictMode has gathered up violations that have occurred 15215b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick // during a Binder call, in which case we write out the number 15225b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick // of violations and their details, serialized, before the 15235b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick // actual RPC respons data. The receiving end of this is 15245b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick // readException(), below. 15255b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick if (StrictMode.hasGatheredViolations()) { 15265b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick writeInt(EX_HAS_REPLY_HEADER); 15275b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick final int sizePosition = dataPosition(); 15285b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick writeInt(0); // total size of fat header, to be filled in later 15295b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick StrictMode.writeGatheredViolationsToParcel(this); 15305b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick final int payloadPosition = dataPosition(); 15315b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick setDataPosition(sizePosition); 15325b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick writeInt(payloadPosition - sizePosition); // header size 15335b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick setDataPosition(payloadPosition); 15345b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick } else { 15355b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick writeInt(0); 15365b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick } 15379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Special function for reading an exception result from the header of 15419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * a parcel, to be used after receiving the result of a transaction. This 15429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * will throw the exception for you if it had been written to the Parcel, 15439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * otherwise return and let you read the normal result data from the Parcel. 15449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 15459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #writeException 15469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #writeNoException 15479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void readException() { 15495b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick int code = readExceptionCode(); 15505b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick if (code != 0) { 15515b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick String msg = readString(); 15525b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick readException(code, msg); 15535b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick } 15545b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick } 15555b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick 15565b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick /** 15575b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick * Parses the header of a Binder call's response Parcel and 15585b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick * returns the exception code. Deals with lite or fat headers. 15595b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick * In the common successful case, this header is generally zero. 15605b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick * In less common cases, it's a small negative number and will be 15615b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick * followed by an error string. 15625b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick * 15635b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick * This exists purely for android.database.DatabaseUtils and 15645b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick * insulating it from having to handle fat headers as returned by 15655b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick * e.g. StrictMode-induced RPC responses. 15665b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick * 15675b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick * @hide 15685b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick */ 15695b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick public final int readExceptionCode() { 15709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int code = readInt(); 15715b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick if (code == EX_HAS_REPLY_HEADER) { 15725b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick int headerSize = readInt(); 15735b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick if (headerSize == 0) { 15745b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick Log.e(TAG, "Unexpected zero-sized Parcel reply header."); 15755b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick } else { 15765b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick // Currently the only thing in the header is StrictMode stacks, 15775b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick // but discussions around event/RPC tracing suggest we might 15785b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick // put that here too. If so, switch on sub-header tags here. 15795b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick // But for now, just parse out the StrictMode stuff. 15805b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick StrictMode.readAndHandleBinderCallViolations(this); 15815b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick } 15825b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick // And fat response headers are currently only used when 15835b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick // there are no exceptions, so return no error: 15845b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick return 0; 15855b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick } 15865b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick return code; 15879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1590879ea451cefa535803d9742506cf51e2e0df75a7Mark Doliner * Throw an exception with the given message. Not intended for use 1591879ea451cefa535803d9742506cf51e2e0df75a7Mark Doliner * outside the Parcel class. 1592879ea451cefa535803d9742506cf51e2e0df75a7Mark Doliner * 1593879ea451cefa535803d9742506cf51e2e0df75a7Mark Doliner * @param code Used to determine which exception class to throw. 1594879ea451cefa535803d9742506cf51e2e0df75a7Mark Doliner * @param msg The exception message. 15959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void readException(int code, String msg) { 15979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (code) { 15989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case EX_SECURITY: 15999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new SecurityException(msg); 16009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case EX_BAD_PARCELABLE: 16019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new BadParcelableException(msg); 16029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case EX_ILLEGAL_ARGUMENT: 16039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalArgumentException(msg); 16049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case EX_NULL_POINTER: 16059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new NullPointerException(msg); 16069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case EX_ILLEGAL_STATE: 16079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalStateException(msg); 16087e7144218e8681fff2065a891de517bad6fe1b38Dianne Hackborn case EX_NETWORK_MAIN_THREAD: 16097e7144218e8681fff2065a891de517bad6fe1b38Dianne Hackborn throw new NetworkOnMainThreadException(); 161033d738a10209d4dc882a65285d6e71cfaeabe769Dianne Hackborn case EX_UNSUPPORTED_OPERATION: 161133d738a10209d4dc882a65285d6e71cfaeabe769Dianne Hackborn throw new UnsupportedOperationException(msg); 16129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("Unknown exception code: " + code 16149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " msg " + msg); 16159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Read an integer value from the parcel at the current dataPosition(). 16199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1620047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey public final int readInt() { 1621047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey return nativeReadInt(mNativePtr); 1622047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 16239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Read a long integer value from the parcel at the current dataPosition(). 16269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1627047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey public final long readLong() { 1628047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey return nativeReadLong(mNativePtr); 1629047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 16309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Read a floating point value from the parcel at the current 16339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * dataPosition(). 16349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1635047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey public final float readFloat() { 1636047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey return nativeReadFloat(mNativePtr); 1637047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 16389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Read a double precision floating point value from the parcel at the 16419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * current dataPosition(). 16429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1643047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey public final double readDouble() { 1644047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey return nativeReadDouble(mNativePtr); 1645047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 16469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Read a string value from the parcel at the current dataPosition(). 16499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1650047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey public final String readString() { 1651047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey return nativeReadString(mNativePtr); 1652047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 16539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 165508bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert * Read a CharSequence value from the parcel at the current dataPosition(). 165608bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert * @hide 165708bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert */ 165808bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert public final CharSequence readCharSequence() { 165908bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert return TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(this); 166008bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert } 166108bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert 166208bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert /** 16639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Read an object from the parcel at the current dataPosition(). 16649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1665047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey public final IBinder readStrongBinder() { 1666047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey return nativeReadStrongBinder(mNativePtr); 1667047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 16689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Read a FileDescriptor from the parcel at the current dataPosition(). 16719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final ParcelFileDescriptor readFileDescriptor() { 1673047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey FileDescriptor fd = nativeReadFileDescriptor(mNativePtr); 16749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return fd != null ? new ParcelFileDescriptor(fd) : null; 16759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1677da5a3e12f4f8f965c57d6f93c74190f43ea233f3Jeff Sharkey /** {@hide} */ 1678da5a3e12f4f8f965c57d6f93c74190f43ea233f3Jeff Sharkey public final FileDescriptor readRawFileDescriptor() { 1679da5a3e12f4f8f965c57d6f93c74190f43ea233f3Jeff Sharkey return nativeReadFileDescriptor(mNativePtr); 1680da5a3e12f4f8f965c57d6f93c74190f43ea233f3Jeff Sharkey } 1681da5a3e12f4f8f965c57d6f93c74190f43ea233f3Jeff Sharkey 16829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /*package*/ static native FileDescriptor openFileDescriptor(String file, 16839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mode) throws FileNotFoundException; 16849a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn /*package*/ static native FileDescriptor dupFileDescriptor(FileDescriptor orig) 16859a84983a9fd9959671e102045eaf185b83291269Dianne Hackborn throws IOException; 16869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /*package*/ static native void closeFileDescriptor(FileDescriptor desc) 16879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throws IOException; 1688c9119f5034d36f548bbddd8f60291e24ab4e270bDianne Hackborn /*package*/ static native void clearFileDescriptor(FileDescriptor desc); 16899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Read a byte value from the parcel at the current dataPosition(). 16929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final byte readByte() { 16949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (byte)(readInt() & 0xff); 16959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Please use {@link #readBundle(ClassLoader)} instead (whose data must have 16999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * been written with {@link #writeBundle}. Read into an existing Map object 17009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * from the parcel at the current dataPosition(). 17019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void readMap(Map outVal, ClassLoader loader) { 17039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 17049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project readMapInternal(outVal, N, loader); 17059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Read into an existing List object from the parcel at the current 17099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * dataPosition(), using the given class loader to load any enclosed 17109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Parcelables. If it is null, the default class loader is used. 17119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void readList(List outVal, ClassLoader loader) { 17139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 17149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project readListInternal(outVal, N, loader); 17159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Please use {@link #readBundle(ClassLoader)} instead (whose data must have 17199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * been written with {@link #writeBundle}. Read and return a new HashMap 17209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * object from the parcel at the current dataPosition(), using the given 17219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * class loader to load any enclosed Parcelables. Returns null if 17229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the previously written map object was null. 17239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final HashMap readHashMap(ClassLoader loader) 17259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 17269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 17279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N < 0) { 17289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 17299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project HashMap m = new HashMap(N); 17319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project readMapInternal(m, N, loader); 17329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return m; 17339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Read and return a new Bundle object from the parcel at the current 17379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * dataPosition(). Returns null if the previously written Bundle object was 17389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * null. 17399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final Bundle readBundle() { 17419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return readBundle(null); 17429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Read and return a new Bundle object from the parcel at the current 17469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * dataPosition(), using the given class loader to initialize the class 17479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * loader of the Bundle for later retrieval of Parcelable objects. 17489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns null if the previously written Bundle object was null. 17499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final Bundle readBundle(ClassLoader loader) { 17519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int length = readInt(); 17529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (length < 0) { 17534a7d824c3b41eafc4ff91d3253ff8a9ebd60a454Dianne Hackborn if (Bundle.DEBUG) Log.d(TAG, "null bundle: length=" + length); 17549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 17559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17566aff905048ba3b03724f17e2aba9089872e14cd2Dianne Hackborn 17576aff905048ba3b03724f17e2aba9089872e14cd2Dianne Hackborn final Bundle bundle = new Bundle(this, length); 17589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (loader != null) { 17599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project bundle.setClassLoader(loader); 17609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return bundle; 17629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1765719e6b167041ffaffc2245f692714c8de191863fCraig Mautner * Read and return a new Bundle object from the parcel at the current 1766719e6b167041ffaffc2245f692714c8de191863fCraig Mautner * dataPosition(). Returns null if the previously written Bundle object was 1767719e6b167041ffaffc2245f692714c8de191863fCraig Mautner * null. 1768719e6b167041ffaffc2245f692714c8de191863fCraig Mautner */ 1769719e6b167041ffaffc2245f692714c8de191863fCraig Mautner public final PersistableBundle readPersistableBundle() { 1770719e6b167041ffaffc2245f692714c8de191863fCraig Mautner return readPersistableBundle(null); 1771719e6b167041ffaffc2245f692714c8de191863fCraig Mautner } 1772719e6b167041ffaffc2245f692714c8de191863fCraig Mautner 1773719e6b167041ffaffc2245f692714c8de191863fCraig Mautner /** 1774719e6b167041ffaffc2245f692714c8de191863fCraig Mautner * Read and return a new Bundle object from the parcel at the current 1775719e6b167041ffaffc2245f692714c8de191863fCraig Mautner * dataPosition(), using the given class loader to initialize the class 1776719e6b167041ffaffc2245f692714c8de191863fCraig Mautner * loader of the Bundle for later retrieval of Parcelable objects. 1777719e6b167041ffaffc2245f692714c8de191863fCraig Mautner * Returns null if the previously written Bundle object was null. 1778719e6b167041ffaffc2245f692714c8de191863fCraig Mautner */ 1779719e6b167041ffaffc2245f692714c8de191863fCraig Mautner public final PersistableBundle readPersistableBundle(ClassLoader loader) { 1780719e6b167041ffaffc2245f692714c8de191863fCraig Mautner int length = readInt(); 1781719e6b167041ffaffc2245f692714c8de191863fCraig Mautner if (length < 0) { 1782719e6b167041ffaffc2245f692714c8de191863fCraig Mautner if (Bundle.DEBUG) Log.d(TAG, "null bundle: length=" + length); 1783719e6b167041ffaffc2245f692714c8de191863fCraig Mautner return null; 1784719e6b167041ffaffc2245f692714c8de191863fCraig Mautner } 1785719e6b167041ffaffc2245f692714c8de191863fCraig Mautner 1786719e6b167041ffaffc2245f692714c8de191863fCraig Mautner final PersistableBundle bundle = new PersistableBundle(this, length); 1787719e6b167041ffaffc2245f692714c8de191863fCraig Mautner if (loader != null) { 1788719e6b167041ffaffc2245f692714c8de191863fCraig Mautner bundle.setClassLoader(loader); 1789719e6b167041ffaffc2245f692714c8de191863fCraig Mautner } 1790719e6b167041ffaffc2245f692714c8de191863fCraig Mautner return bundle; 1791719e6b167041ffaffc2245f692714c8de191863fCraig Mautner } 1792719e6b167041ffaffc2245f692714c8de191863fCraig Mautner 1793719e6b167041ffaffc2245f692714c8de191863fCraig Mautner /** 17945ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey * Read a Size from the parcel at the current dataPosition(). 17955ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey */ 17965ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey public final Size readSize() { 17975ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey final int width = readInt(); 17985ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey final int height = readInt(); 17995ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey return new Size(width, height); 18005ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey } 18015ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey 18025ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey /** 18035ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey * Read a SizeF from the parcel at the current dataPosition(). 18045ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey */ 18055ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey public final SizeF readSizeF() { 18065ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey final float width = readFloat(); 18075ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey final float height = readFloat(); 18085ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey return new SizeF(width, height); 18095ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey } 18105ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey 18115ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey /** 18129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Read and return a byte[] object from the parcel. 18139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1814047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey public final byte[] createByteArray() { 1815047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey return nativeCreateByteArray(mNativePtr); 1816047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 18179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 18199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Read a byte[] object from the parcel and copy it into the 18209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * given byte array. 18219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 18229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void readByteArray(byte[] val) { 18239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // TODO: make this a native method to avoid the extra copy. 18249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project byte[] ba = createByteArray(); 18259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ba.length == val.length) { 18269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.arraycopy(ba, 0, val, 0, ba.length); 18279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 18289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("bad array lengths"); 18299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 183390d7a3e996ee3a6e33e655341c5d301fbe30cd58Sandeep Siddhartha * Read a blob of data from the parcel and return it as a byte array. 183490d7a3e996ee3a6e33e655341c5d301fbe30cd58Sandeep Siddhartha * {@hide} 183539c12fab49075b715c253c68c84b5c10c3150197Sandeep Siddhartha * {@SystemApi} 183690d7a3e996ee3a6e33e655341c5d301fbe30cd58Sandeep Siddhartha */ 183790d7a3e996ee3a6e33e655341c5d301fbe30cd58Sandeep Siddhartha public final byte[] readBlob() { 183890d7a3e996ee3a6e33e655341c5d301fbe30cd58Sandeep Siddhartha return nativeReadBlob(mNativePtr); 183990d7a3e996ee3a6e33e655341c5d301fbe30cd58Sandeep Siddhartha } 184090d7a3e996ee3a6e33e655341c5d301fbe30cd58Sandeep Siddhartha 184190d7a3e996ee3a6e33e655341c5d301fbe30cd58Sandeep Siddhartha /** 18429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Read and return a String[] object from the parcel. 18439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@hide} 18449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 18459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final String[] readStringArray() { 18469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String[] array = null; 18479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int length = readInt(); 18499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (length >= 0) 18509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 18519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project array = new String[length]; 18529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0 ; i < length ; i++) 18549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project { 18559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project array[i] = readString(); 18569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return array; 18609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 186308bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert * Read and return a CharSequence[] object from the parcel. 186408bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert * {@hide} 186508bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert */ 186608bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert public final CharSequence[] readCharSequenceArray() { 186708bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert CharSequence[] array = null; 186808bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert 186908bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert int length = readInt(); 187008bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert if (length >= 0) 187108bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert { 187208bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert array = new CharSequence[length]; 187308bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert 187408bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert for (int i = 0 ; i < length ; i++) 187508bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert { 187608bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert array[i] = readCharSequence(); 187708bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert } 187808bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert } 187908bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert 188008bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert return array; 188108bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert } 188208bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert 188308bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert /** 18843d07c94c393831091958fe6a98811843db8973bdDianne Hackborn * Read and return an ArrayList<CharSequence> object from the parcel. 18853d07c94c393831091958fe6a98811843db8973bdDianne Hackborn * {@hide} 18863d07c94c393831091958fe6a98811843db8973bdDianne Hackborn */ 18873d07c94c393831091958fe6a98811843db8973bdDianne Hackborn public final ArrayList<CharSequence> readCharSequenceList() { 18883d07c94c393831091958fe6a98811843db8973bdDianne Hackborn ArrayList<CharSequence> array = null; 18893d07c94c393831091958fe6a98811843db8973bdDianne Hackborn 18903d07c94c393831091958fe6a98811843db8973bdDianne Hackborn int length = readInt(); 18913d07c94c393831091958fe6a98811843db8973bdDianne Hackborn if (length >= 0) { 18923d07c94c393831091958fe6a98811843db8973bdDianne Hackborn array = new ArrayList<CharSequence>(length); 18933d07c94c393831091958fe6a98811843db8973bdDianne Hackborn 18943d07c94c393831091958fe6a98811843db8973bdDianne Hackborn for (int i = 0 ; i < length ; i++) { 18953d07c94c393831091958fe6a98811843db8973bdDianne Hackborn array.add(readCharSequence()); 18963d07c94c393831091958fe6a98811843db8973bdDianne Hackborn } 18973d07c94c393831091958fe6a98811843db8973bdDianne Hackborn } 18983d07c94c393831091958fe6a98811843db8973bdDianne Hackborn 18993d07c94c393831091958fe6a98811843db8973bdDianne Hackborn return array; 19003d07c94c393831091958fe6a98811843db8973bdDianne Hackborn } 19013d07c94c393831091958fe6a98811843db8973bdDianne Hackborn 19023d07c94c393831091958fe6a98811843db8973bdDianne Hackborn /** 19039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Read and return a new ArrayList object from the parcel at the current 19049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * dataPosition(). Returns null if the previously written list object was 19059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * null. The given class loader will be used to load any enclosed 19069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Parcelables. 19079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 19089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final ArrayList readArrayList(ClassLoader loader) { 19099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 19109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N < 0) { 19119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 19129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ArrayList l = new ArrayList(N); 19149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project readListInternal(l, N, loader); 19159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return l; 19169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 19199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Read and return a new Object array from the parcel at the current 19209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * dataPosition(). Returns null if the previously written array was 19219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * null. The given class loader will be used to load any enclosed 19229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Parcelables. 19239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 19249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final Object[] readArray(ClassLoader loader) { 19259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 19269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N < 0) { 19279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 19289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object[] l = new Object[N]; 19309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project readArrayInternal(l, N, loader); 19319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return l; 19329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 19359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Read and return a new SparseArray object from the parcel at the current 19369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * dataPosition(). Returns null if the previously written list object was 19379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * null. The given class loader will be used to load any enclosed 19389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Parcelables. 19399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 19409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final SparseArray readSparseArray(ClassLoader loader) { 19419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 19429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N < 0) { 19439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 19449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SparseArray sa = new SparseArray(N); 19469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project readSparseArrayInternal(sa, N, loader); 19479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sa; 19489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 19519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Read and return a new SparseBooleanArray object from the parcel at the current 19529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * dataPosition(). Returns null if the previously written list object was 19539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * null. 19549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 19559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final SparseBooleanArray readSparseBooleanArray() { 19569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 19579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N < 0) { 19589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 19599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SparseBooleanArray sa = new SparseBooleanArray(N); 19619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project readSparseBooleanArrayInternal(sa, N); 19629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sa; 19639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 19669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Read and return a new ArrayList containing a particular object type from 19679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the parcel that was written with {@link #writeTypedList} at the 19689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * current dataPosition(). Returns null if the 19699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * previously written list object was null. The list <em>must</em> have 19709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * previously been written via {@link #writeTypedList} with the same object 19719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * type. 19729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 19739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return A newly created ArrayList containing objects with the same data 19749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * as those that were previously written. 19759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 19769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #writeTypedList 19779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 19789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final <T> ArrayList<T> createTypedArrayList(Parcelable.Creator<T> c) { 19799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 19809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N < 0) { 19819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 19829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ArrayList<T> l = new ArrayList<T>(N); 19849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (N > 0) { 19859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (readInt() != 0) { 19869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project l.add(c.createFromParcel(this)); 19879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 19889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project l.add(null); 19899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project N--; 19919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return l; 19939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 19969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Read into the given List items containing a particular object type 19979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * that were written with {@link #writeTypedList} at the 19989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * current dataPosition(). The list <em>must</em> have 19999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * previously been written via {@link #writeTypedList} with the same object 20009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * type. 20019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 20029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return A newly created ArrayList containing objects with the same data 20039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * as those that were previously written. 20049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 20059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #writeTypedList 20069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 20079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final <T> void readTypedList(List<T> list, Parcelable.Creator<T> c) { 20089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int M = list.size(); 20099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 20109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int i = 0; 20119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (; i < M && i < N; i++) { 20129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (readInt() != 0) { 20139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project list.set(i, c.createFromParcel(this)); 20149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 20159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project list.set(i, null); 20169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (; i<N; i++) { 20199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (readInt() != 0) { 20209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project list.add(c.createFromParcel(this)); 20219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 20229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project list.add(null); 20239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (; i<M; i++) { 20269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project list.remove(N); 20279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 20319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Read and return a new ArrayList containing String objects from 20329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the parcel that was written with {@link #writeStringList} at the 20339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * current dataPosition(). Returns null if the 20349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * previously written list object was null. 20359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 20369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return A newly created ArrayList containing strings with the same data 20379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * as those that were previously written. 20389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 20399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #writeStringList 20409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 20419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final ArrayList<String> createStringArrayList() { 20429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 20439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N < 0) { 20449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 20459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ArrayList<String> l = new ArrayList<String>(N); 20479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (N > 0) { 20489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project l.add(readString()); 20499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project N--; 20509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return l; 20529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 20559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Read and return a new ArrayList containing IBinder objects from 20569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the parcel that was written with {@link #writeBinderList} at the 20579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * current dataPosition(). Returns null if the 20589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * previously written list object was null. 20599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 20609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return A newly created ArrayList containing strings with the same data 20619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * as those that were previously written. 20629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 20639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #writeBinderList 20649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 20659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final ArrayList<IBinder> createBinderArrayList() { 20669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 20679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N < 0) { 20689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 20699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ArrayList<IBinder> l = new ArrayList<IBinder>(N); 20719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (N > 0) { 20729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project l.add(readStrongBinder()); 20739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project N--; 20749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return l; 20769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 20799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Read into the given List items String objects that were written with 20809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #writeStringList} at the current dataPosition(). 20819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 20829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return A newly created ArrayList containing strings with the same data 20839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * as those that were previously written. 20849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 20859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #writeStringList 20869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 20879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void readStringList(List<String> list) { 20889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int M = list.size(); 20899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 20909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int i = 0; 20919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (; i < M && i < N; i++) { 20929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project list.set(i, readString()); 20939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (; i<N; i++) { 20959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project list.add(readString()); 20969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (; i<M; i++) { 20989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project list.remove(N); 20999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 21039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Read into the given List items IBinder objects that were written with 21049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link #writeBinderList} at the current dataPosition(). 21059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 21069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return A newly created ArrayList containing strings with the same data 21079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * as those that were previously written. 21089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 21099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #writeBinderList 21109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 21119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final void readBinderList(List<IBinder> list) { 21129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int M = list.size(); 21139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 21149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int i = 0; 21159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (; i < M && i < N; i++) { 21169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project list.set(i, readStrongBinder()); 21179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (; i<N; i++) { 21199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project list.add(readStrongBinder()); 21209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (; i<M; i++) { 21229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project list.remove(N); 21239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 21279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Read and return a new array containing a particular object type from 21289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the parcel at the current dataPosition(). Returns null if the 21299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * previously written array was null. The array <em>must</em> have 21309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * previously been written via {@link #writeTypedArray} with the same 21319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * object type. 21329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 21339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return A newly created array containing objects with the same data 21349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * as those that were previously written. 21359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 21369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #writeTypedArray 21379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 21389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final <T> T[] createTypedArray(Parcelable.Creator<T> c) { 21399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 21409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N < 0) { 21419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 21429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project T[] l = c.newArray(N); 21449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 21459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (readInt() != 0) { 21469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project l[i] = c.createFromParcel(this); 21479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return l; 21509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final <T> void readTypedArray(T[] val, Parcelable.Creator<T> c) { 21539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 21549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N == val.length) { 21559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 21569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (readInt() != 0) { 21579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project val[i] = c.createFromParcel(this); 21589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 21599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project val[i] = null; 21609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 21639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("bad array lengths"); 21649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 21689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @deprecated 21699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 21709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 21719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Deprecated 21729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final <T> T[] readTypedArray(Parcelable.Creator<T> c) { 21739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return createTypedArray(c); 21749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 21778dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen * Read and return a typed Parcelable object from a parcel. 21788dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen * Returns null if the previous written object was null. 21798dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen * The object <em>must</em> have previous been written via 21808dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen * {@link #writeTypedObject} with the same object type. 21818dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen * 21828dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen * @return A newly created object of the type that was previously 21838dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen * written. 21848dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen * 21858dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen * @see #writeTypedObject 21868dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen */ 21878dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen public final <T> T readTypedObject(Parcelable.Creator<T> c) { 21888dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen if (readInt() != 0) { 21898dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen return c.createFromParcel(this); 21908dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen } else { 21918dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen return null; 21928dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen } 21938dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen } 21948dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen 21958dea8744ac12a97533e8de0f8e56a58d630eb489Jens Ole Lauridsen /** 21969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Write a heterogeneous array of Parcelable objects into the Parcel. 21979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Each object in the array is written along with its class name, so 21989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * that the correct class can later be instantiated. As a result, this 21999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * has significantly more overhead than {@link #writeTypedArray}, but will 22009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * correctly handle an array containing more than one type of object. 22019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 22029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param value The array of objects to be written. 22039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param parcelableFlags Contextual flags as per 22049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link Parcelable#writeToParcel(Parcel, int) Parcelable.writeToParcel()}. 22059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 22069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see #writeTypedArray 22079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 22089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final <T extends Parcelable> void writeParcelableArray(T[] value, 22099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int parcelableFlags) { 22109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (value != null) { 22119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = value.length; 22129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(N); 22139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 22149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeParcelable(value[i], parcelableFlags); 22159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 22179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project writeInt(-1); 22189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 22229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Read a typed object from a parcel. The given class loader will be 22239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * used to load any enclosed Parcelables. If it is null, the default class 22249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * loader will be used. 22259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 22269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final Object readValue(ClassLoader loader) { 22279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int type = readInt(); 22289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (type) { 22309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case VAL_NULL: 22319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 22329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case VAL_STRING: 22349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return readString(); 22359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case VAL_INTEGER: 22379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return readInt(); 22389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case VAL_MAP: 22409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return readHashMap(loader); 22419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case VAL_PARCELABLE: 22439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return readParcelable(loader); 22449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case VAL_SHORT: 22469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (short) readInt(); 22479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case VAL_LONG: 22499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return readLong(); 22509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case VAL_FLOAT: 22529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return readFloat(); 22539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case VAL_DOUBLE: 22559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return readDouble(); 22569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case VAL_BOOLEAN: 22589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return readInt() == 1; 22599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case VAL_CHARSEQUENCE: 226108bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert return readCharSequence(); 22629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case VAL_LIST: 22649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return readArrayList(loader); 22659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case VAL_BOOLEANARRAY: 22679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return createBooleanArray(); 22689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case VAL_BYTEARRAY: 22709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return createByteArray(); 22719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case VAL_STRINGARRAY: 22739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return readStringArray(); 22749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 227508bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert case VAL_CHARSEQUENCEARRAY: 227608bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert return readCharSequenceArray(); 227708bbffb049c135c5dfd40d261118c90d1a6dc111Bjorn Bringert 22789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case VAL_IBINDER: 22799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return readStrongBinder(); 22809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case VAL_OBJECTARRAY: 22829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return readArray(loader); 22839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case VAL_INTARRAY: 22859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return createIntArray(); 22869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case VAL_LONGARRAY: 22889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return createLongArray(); 22899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case VAL_BYTE: 22919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return readByte(); 22929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case VAL_SERIALIZABLE: 22945002b8c972967b9f0f58dcefe6e37ea79fa9a179John Spurlock return readSerializable(loader); 22959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case VAL_PARCELABLEARRAY: 22979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return readParcelableArray(loader); 22989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case VAL_SPARSEARRAY: 23009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return readSparseArray(loader); 23019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case VAL_SPARSEBOOLEANARRAY: 23039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return readSparseBooleanArray(); 23049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case VAL_BUNDLE: 23069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return readBundle(loader); // loading will be deferred 23079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2308719e6b167041ffaffc2245f692714c8de191863fCraig Mautner case VAL_PERSISTABLEBUNDLE: 2309719e6b167041ffaffc2245f692714c8de191863fCraig Mautner return readPersistableBundle(loader); 2310719e6b167041ffaffc2245f692714c8de191863fCraig Mautner 23115ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey case VAL_SIZE: 23125ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey return readSize(); 23135ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey 23145ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey case VAL_SIZEF: 23155ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey return readSizeF(); 23165ef33984d0cc50bf4654b0d8e9557ac34d44fdddJeff Sharkey 23179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 23189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int off = dataPosition() - 4; 23199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException( 23209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Parcel " + this + ": Unmarshalling unknown type code " + type + " at offset " + off); 23219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 23259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Read and return a new Parcelable from the parcel. The given class loader 23269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * will be used to load any enclosed Parcelables. If it is null, the default 23279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * class loader will be used. 23289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param loader A ClassLoader from which to instantiate the Parcelable 23299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * object, or null for the default class loader. 23309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns the newly created Parcelable, or null if a null 23319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * object has been written. 23329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @throws BadParcelableException Throws BadParcelableException if there 23339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * was an error trying to instantiate the Parcelable. 23349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 233544e440cc7e834de7811f005998acb32716835b00Neil Fuller @SuppressWarnings("unchecked") 23369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final <T extends Parcelable> T readParcelable(ClassLoader loader) { 233744e440cc7e834de7811f005998acb32716835b00Neil Fuller Parcelable.Creator<?> creator = readParcelableCreator(loader); 2338d8e1dbb6bc1fbaf4f2e38c3ba92ced94270deaacDianne Hackborn if (creator == null) { 2339d8e1dbb6bc1fbaf4f2e38c3ba92ced94270deaacDianne Hackborn return null; 2340d8e1dbb6bc1fbaf4f2e38c3ba92ced94270deaacDianne Hackborn } 2341d8e1dbb6bc1fbaf4f2e38c3ba92ced94270deaacDianne Hackborn if (creator instanceof Parcelable.ClassLoaderCreator<?>) { 234244e440cc7e834de7811f005998acb32716835b00Neil Fuller Parcelable.ClassLoaderCreator<?> classLoaderCreator = 234344e440cc7e834de7811f005998acb32716835b00Neil Fuller (Parcelable.ClassLoaderCreator<?>) creator; 234444e440cc7e834de7811f005998acb32716835b00Neil Fuller return (T) classLoaderCreator.createFromParcel(this, loader); 2345d8e1dbb6bc1fbaf4f2e38c3ba92ced94270deaacDianne Hackborn } 234644e440cc7e834de7811f005998acb32716835b00Neil Fuller return (T) creator.createFromParcel(this); 2347d8e1dbb6bc1fbaf4f2e38c3ba92ced94270deaacDianne Hackborn } 2348d8e1dbb6bc1fbaf4f2e38c3ba92ced94270deaacDianne Hackborn 2349d8e1dbb6bc1fbaf4f2e38c3ba92ced94270deaacDianne Hackborn /** @hide */ 235044e440cc7e834de7811f005998acb32716835b00Neil Fuller @SuppressWarnings("unchecked") 235144e440cc7e834de7811f005998acb32716835b00Neil Fuller public final <T extends Parcelable> T readCreator(Parcelable.Creator<?> creator, 2352d8e1dbb6bc1fbaf4f2e38c3ba92ced94270deaacDianne Hackborn ClassLoader loader) { 2353d8e1dbb6bc1fbaf4f2e38c3ba92ced94270deaacDianne Hackborn if (creator instanceof Parcelable.ClassLoaderCreator<?>) { 235444e440cc7e834de7811f005998acb32716835b00Neil Fuller Parcelable.ClassLoaderCreator<?> classLoaderCreator = 235544e440cc7e834de7811f005998acb32716835b00Neil Fuller (Parcelable.ClassLoaderCreator<?>) creator; 235644e440cc7e834de7811f005998acb32716835b00Neil Fuller return (T) classLoaderCreator.createFromParcel(this, loader); 2357d8e1dbb6bc1fbaf4f2e38c3ba92ced94270deaacDianne Hackborn } 235844e440cc7e834de7811f005998acb32716835b00Neil Fuller return (T) creator.createFromParcel(this); 2359d8e1dbb6bc1fbaf4f2e38c3ba92ced94270deaacDianne Hackborn } 2360d8e1dbb6bc1fbaf4f2e38c3ba92ced94270deaacDianne Hackborn 2361d8e1dbb6bc1fbaf4f2e38c3ba92ced94270deaacDianne Hackborn /** @hide */ 236244e440cc7e834de7811f005998acb32716835b00Neil Fuller public final Parcelable.Creator<?> readParcelableCreator(ClassLoader loader) { 23639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String name = readString(); 23649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (name == null) { 23659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 23669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 236744e440cc7e834de7811f005998acb32716835b00Neil Fuller Parcelable.Creator<?> creator; 23689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mCreators) { 236944e440cc7e834de7811f005998acb32716835b00Neil Fuller HashMap<String,Parcelable.Creator<?>> map = mCreators.get(loader); 23709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (map == null) { 237144e440cc7e834de7811f005998acb32716835b00Neil Fuller map = new HashMap<>(); 23729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCreators.put(loader, map); 23739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project creator = map.get(name); 23759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (creator == null) { 23769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 237744e440cc7e834de7811f005998acb32716835b00Neil Fuller // If loader == null, explicitly emulate Class.forName(String) "caller 237844e440cc7e834de7811f005998acb32716835b00Neil Fuller // classloader" behavior. 237944e440cc7e834de7811f005998acb32716835b00Neil Fuller ClassLoader parcelableClassLoader = 238044e440cc7e834de7811f005998acb32716835b00Neil Fuller (loader == null ? getClass().getClassLoader() : loader); 238144e440cc7e834de7811f005998acb32716835b00Neil Fuller // Avoid initializing the Parcelable class until we know it implements 238244e440cc7e834de7811f005998acb32716835b00Neil Fuller // Parcelable and has the necessary CREATOR field. http://b/1171613. 238344e440cc7e834de7811f005998acb32716835b00Neil Fuller Class<?> parcelableClass = Class.forName(name, false /* initialize */, 238444e440cc7e834de7811f005998acb32716835b00Neil Fuller parcelableClassLoader); 238544e440cc7e834de7811f005998acb32716835b00Neil Fuller if (!Parcelable.class.isAssignableFrom(parcelableClass)) { 238644e440cc7e834de7811f005998acb32716835b00Neil Fuller throw new BadParcelableException("Parcelable protocol requires that the " 238744e440cc7e834de7811f005998acb32716835b00Neil Fuller + "class implements Parcelable"); 238844e440cc7e834de7811f005998acb32716835b00Neil Fuller } 238944e440cc7e834de7811f005998acb32716835b00Neil Fuller Field f = parcelableClass.getField("CREATOR"); 239044e440cc7e834de7811f005998acb32716835b00Neil Fuller if ((f.getModifiers() & Modifier.STATIC) == 0) { 239144e440cc7e834de7811f005998acb32716835b00Neil Fuller throw new BadParcelableException("Parcelable protocol requires " 239244e440cc7e834de7811f005998acb32716835b00Neil Fuller + "the CREATOR object to be static on class " + name); 239344e440cc7e834de7811f005998acb32716835b00Neil Fuller } 239444e440cc7e834de7811f005998acb32716835b00Neil Fuller Class<?> creatorType = f.getType(); 239544e440cc7e834de7811f005998acb32716835b00Neil Fuller if (!Parcelable.Creator.class.isAssignableFrom(creatorType)) { 239644e440cc7e834de7811f005998acb32716835b00Neil Fuller // Fail before calling Field.get(), not after, to avoid initializing 239744e440cc7e834de7811f005998acb32716835b00Neil Fuller // parcelableClass unnecessarily. 239844e440cc7e834de7811f005998acb32716835b00Neil Fuller throw new BadParcelableException("Parcelable protocol requires a " 239944e440cc7e834de7811f005998acb32716835b00Neil Fuller + "Parcelable.Creator object called " 240044e440cc7e834de7811f005998acb32716835b00Neil Fuller + "CREATOR on class " + name); 240144e440cc7e834de7811f005998acb32716835b00Neil Fuller } 240244e440cc7e834de7811f005998acb32716835b00Neil Fuller creator = (Parcelable.Creator<?>) f.get(null); 24039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project catch (IllegalAccessException e) { 240544e440cc7e834de7811f005998acb32716835b00Neil Fuller Log.e(TAG, "Illegal access when unmarshalling: " + name, e); 24069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new BadParcelableException( 24079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "IllegalAccessException when unmarshalling: " + name); 24089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project catch (ClassNotFoundException e) { 241044e440cc7e834de7811f005998acb32716835b00Neil Fuller Log.e(TAG, "Class not found when unmarshalling: " + name, e); 24119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new BadParcelableException( 24129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "ClassNotFoundException when unmarshalling: " + name); 24139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project catch (NoSuchFieldException e) { 24159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new BadParcelableException("Parcelable protocol requires a " 241644e440cc7e834de7811f005998acb32716835b00Neil Fuller + "Parcelable.Creator object called " 241744e440cc7e834de7811f005998acb32716835b00Neil Fuller + "CREATOR on class " + name); 241897a72f6693a7bee3255b2307c6bb18f66669a36cIrfan Sheriff } 24199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (creator == null) { 24209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new BadParcelableException("Parcelable protocol requires a " 242144e440cc7e834de7811f005998acb32716835b00Neil Fuller + "non-null Parcelable.Creator object called " 242244e440cc7e834de7811f005998acb32716835b00Neil Fuller + "CREATOR on class " + name); 24239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project map.put(name, creator); 24269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2429d8e1dbb6bc1fbaf4f2e38c3ba92ced94270deaacDianne Hackborn return creator; 24309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 24339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Read and return a new Parcelable array from the parcel. 24349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The given class loader will be used to load any enclosed 24359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Parcelables. 24369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the Parcelable array, or null if the array is null 24379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 24389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final Parcelable[] readParcelableArray(ClassLoader loader) { 24399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int N = readInt(); 24409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (N < 0) { 24419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 24429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Parcelable[] p = new Parcelable[N]; 24449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < N; i++) { 244544e440cc7e834de7811f005998acb32716835b00Neil Fuller p[i] = readParcelable(loader); 24469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return p; 24489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 24519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Read and return a new Serializable object from the parcel. 24529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the Serializable object, or null if the Serializable name 24539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * wasn't found in the parcel. 24549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 24559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final Serializable readSerializable() { 24565002b8c972967b9f0f58dcefe6e37ea79fa9a179John Spurlock return readSerializable(null); 24575002b8c972967b9f0f58dcefe6e37ea79fa9a179John Spurlock } 24585002b8c972967b9f0f58dcefe6e37ea79fa9a179John Spurlock 24595002b8c972967b9f0f58dcefe6e37ea79fa9a179John Spurlock private final Serializable readSerializable(final ClassLoader loader) { 24609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String name = readString(); 24619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (name == null) { 24629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // For some reason we were unable to read the name of the Serializable (either there 24639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is nothing left in the Parcel to read, or the next value wasn't a String), so 24649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // return null, which indicates that the name wasn't found in the parcel. 24659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 24669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project byte[] serializedData = createByteArray(); 24699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ByteArrayInputStream bais = new ByteArrayInputStream(serializedData); 24709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 24715002b8c972967b9f0f58dcefe6e37ea79fa9a179John Spurlock ObjectInputStream ois = new ObjectInputStream(bais) { 24725002b8c972967b9f0f58dcefe6e37ea79fa9a179John Spurlock @Override 24735002b8c972967b9f0f58dcefe6e37ea79fa9a179John Spurlock protected Class<?> resolveClass(ObjectStreamClass osClass) 24745002b8c972967b9f0f58dcefe6e37ea79fa9a179John Spurlock throws IOException, ClassNotFoundException { 24755002b8c972967b9f0f58dcefe6e37ea79fa9a179John Spurlock // try the custom classloader if provided 24765002b8c972967b9f0f58dcefe6e37ea79fa9a179John Spurlock if (loader != null) { 24775002b8c972967b9f0f58dcefe6e37ea79fa9a179John Spurlock Class<?> c = Class.forName(osClass.getName(), false, loader); 24785002b8c972967b9f0f58dcefe6e37ea79fa9a179John Spurlock if (c != null) { 24795002b8c972967b9f0f58dcefe6e37ea79fa9a179John Spurlock return c; 24805002b8c972967b9f0f58dcefe6e37ea79fa9a179John Spurlock } 24815002b8c972967b9f0f58dcefe6e37ea79fa9a179John Spurlock } 24825002b8c972967b9f0f58dcefe6e37ea79fa9a179John Spurlock return super.resolveClass(osClass); 24835002b8c972967b9f0f58dcefe6e37ea79fa9a179John Spurlock } 24845002b8c972967b9f0f58dcefe6e37ea79fa9a179John Spurlock }; 24859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (Serializable) ois.readObject(); 24869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException ioe) { 24879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("Parcelable encountered " + 24889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "IOException reading a Serializable object (name = " + name + 24899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ")", ioe); 24909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (ClassNotFoundException cnfe) { 24915002b8c972967b9f0f58dcefe6e37ea79fa9a179John Spurlock throw new RuntimeException("Parcelable encountered " + 24929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "ClassNotFoundException reading a Serializable object (name = " 24939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + name + ")", cnfe); 24949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Cache of previously looked up CREATOR.createFromParcel() methods for 24989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // particular classes. Keys are the names of the classes, values are 24999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Method objects. 250044e440cc7e834de7811f005998acb32716835b00Neil Fuller private static final HashMap<ClassLoader,HashMap<String,Parcelable.Creator<?>>> 250144e440cc7e834de7811f005998acb32716835b00Neil Fuller mCreators = new HashMap<>(); 25029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2503b34a4615f82a4ad8ce2c0687f47e2113e057e893Narayan Kamath /** @hide for internal use only. */ 25049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static protected final Parcel obtain(int obj) { 25058ab665dda40ab10e60fc69392022171f454af530Ashok Bhat throw new UnsupportedOperationException(); 25068ab665dda40ab10e60fc69392022171f454af530Ashok Bhat } 25078ab665dda40ab10e60fc69392022171f454af530Ashok Bhat 25088ab665dda40ab10e60fc69392022171f454af530Ashok Bhat /** @hide */ 25098ab665dda40ab10e60fc69392022171f454af530Ashok Bhat static protected final Parcel obtain(long obj) { 25109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Parcel[] pool = sHolderPool; 25119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (pool) { 25129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Parcel p; 25139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<POOL_SIZE; i++) { 25149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p = pool[i]; 25159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (p != null) { 25169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project pool[i] = null; 25179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_RECYCLE) { 25189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.mStack = new RuntimeException(); 25199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.init(obj); 25219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return p; 25229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return new Parcel(obj); 25269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25288ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private Parcel(long nativePtr) { 25299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_RECYCLE) { 25309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mStack = new RuntimeException(); 25319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25325b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick //Log.i(TAG, "Initializing obj=0x" + Integer.toHexString(obj), mStack); 2533047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey init(nativePtr); 2534047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 2535047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey 25368ab665dda40ab10e60fc69392022171f454af530Ashok Bhat private void init(long nativePtr) { 2537047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey if (nativePtr != 0) { 2538047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey mNativePtr = nativePtr; 2539047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey mOwnsNativeParcelObject = false; 2540047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } else { 2541047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey mNativePtr = nativeCreate(); 2542047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey mOwnsNativeParcelObject = true; 2543047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 2544047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 2545047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey 2546047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey private void freeBuffer() { 2547047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey if (mOwnsNativeParcelObject) { 2548047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey nativeFreeBuffer(mNativePtr); 2549047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 2550047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 2551047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey 2552047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey private void destroy() { 2553047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey if (mNativePtr != 0) { 2554047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey if (mOwnsNativeParcelObject) { 2555047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey nativeDestroy(mNativePtr); 2556047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 2557047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey mNativePtr = 0; 2558047238ced42eea812de9d39a9f32e94d002bfa5cJeff Sharkey } 25599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 25629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void finalize() throws Throwable { 25639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_RECYCLE) { 25649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mStack != null) { 25655b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick Log.w(TAG, "Client did not call Parcel.recycle()", mStack); 25669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project destroy(); 25699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25716aff905048ba3b03724f17e2aba9089872e14cd2Dianne Hackborn /* package */ void readMapInternal(Map outVal, int N, 25729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ClassLoader loader) { 25739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (N > 0) { 25749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object key = readValue(loader); 25759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object value = readValue(loader); 25769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project outVal.put(key, value); 25779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project N--; 25789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2581b87655b3e551c6a32f34084c8533800bbd1aff7dDianne Hackborn /* package */ void readArrayMapInternal(ArrayMap outVal, int N, 2582b87655b3e551c6a32f34084c8533800bbd1aff7dDianne Hackborn ClassLoader loader) { 2583e784d1e4cfeaf3a9accd7caa33c087abd8f39040Dianne Hackborn if (DEBUG_ARRAY_MAP) { 2584e784d1e4cfeaf3a9accd7caa33c087abd8f39040Dianne Hackborn RuntimeException here = new RuntimeException("here"); 2585e784d1e4cfeaf3a9accd7caa33c087abd8f39040Dianne Hackborn here.fillInStackTrace(); 2586e784d1e4cfeaf3a9accd7caa33c087abd8f39040Dianne Hackborn Log.d(TAG, "Reading " + N + " ArrayMap entries", here); 2587e784d1e4cfeaf3a9accd7caa33c087abd8f39040Dianne Hackborn } 25888aee64d18b6b90e46e886a80d8de0467d682ddc4Dianne Hackborn int startPos; 2589b87655b3e551c6a32f34084c8533800bbd1aff7dDianne Hackborn while (N > 0) { 25908aee64d18b6b90e46e886a80d8de0467d682ddc4Dianne Hackborn if (DEBUG_ARRAY_MAP) startPos = dataPosition(); 25919c3e74f1f77d3b29ad47d2c74b0a0061e67c76f1Dianne Hackborn String key = readString(); 2592b87655b3e551c6a32f34084c8533800bbd1aff7dDianne Hackborn Object value = readValue(loader); 25938aee64d18b6b90e46e886a80d8de0467d682ddc4Dianne Hackborn if (DEBUG_ARRAY_MAP) Log.d(TAG, " Read #" + (N-1) + " " 25948aee64d18b6b90e46e886a80d8de0467d682ddc4Dianne Hackborn + (dataPosition()-startPos) + " bytes: key=0x" 25958aee64d18b6b90e46e886a80d8de0467d682ddc4Dianne Hackborn + Integer.toHexString((key != null ? key.hashCode() : 0)) + " " + key); 2596b87655b3e551c6a32f34084c8533800bbd1aff7dDianne Hackborn outVal.append(key, value); 2597b87655b3e551c6a32f34084c8533800bbd1aff7dDianne Hackborn N--; 2598b87655b3e551c6a32f34084c8533800bbd1aff7dDianne Hackborn } 25999c3e74f1f77d3b29ad47d2c74b0a0061e67c76f1Dianne Hackborn outVal.validate(); 2600b87655b3e551c6a32f34084c8533800bbd1aff7dDianne Hackborn } 2601b87655b3e551c6a32f34084c8533800bbd1aff7dDianne Hackborn 2602e784d1e4cfeaf3a9accd7caa33c087abd8f39040Dianne Hackborn /* package */ void readArrayMapSafelyInternal(ArrayMap outVal, int N, 2603e784d1e4cfeaf3a9accd7caa33c087abd8f39040Dianne Hackborn ClassLoader loader) { 2604e784d1e4cfeaf3a9accd7caa33c087abd8f39040Dianne Hackborn if (DEBUG_ARRAY_MAP) { 2605e784d1e4cfeaf3a9accd7caa33c087abd8f39040Dianne Hackborn RuntimeException here = new RuntimeException("here"); 2606e784d1e4cfeaf3a9accd7caa33c087abd8f39040Dianne Hackborn here.fillInStackTrace(); 2607e784d1e4cfeaf3a9accd7caa33c087abd8f39040Dianne Hackborn Log.d(TAG, "Reading safely " + N + " ArrayMap entries", here); 2608e784d1e4cfeaf3a9accd7caa33c087abd8f39040Dianne Hackborn } 2609e784d1e4cfeaf3a9accd7caa33c087abd8f39040Dianne Hackborn while (N > 0) { 26109c3e74f1f77d3b29ad47d2c74b0a0061e67c76f1Dianne Hackborn String key = readString(); 2611e784d1e4cfeaf3a9accd7caa33c087abd8f39040Dianne Hackborn if (DEBUG_ARRAY_MAP) Log.d(TAG, " Read safe #" + (N-1) + ": key=0x" 2612e784d1e4cfeaf3a9accd7caa33c087abd8f39040Dianne Hackborn + (key != null ? key.hashCode() : 0) + " " + key); 2613e784d1e4cfeaf3a9accd7caa33c087abd8f39040Dianne Hackborn Object value = readValue(loader); 2614e784d1e4cfeaf3a9accd7caa33c087abd8f39040Dianne Hackborn outVal.put(key, value); 2615e784d1e4cfeaf3a9accd7caa33c087abd8f39040Dianne Hackborn N--; 2616e784d1e4cfeaf3a9accd7caa33c087abd8f39040Dianne Hackborn } 2617e784d1e4cfeaf3a9accd7caa33c087abd8f39040Dianne Hackborn } 2618e784d1e4cfeaf3a9accd7caa33c087abd8f39040Dianne Hackborn 26199c3e74f1f77d3b29ad47d2c74b0a0061e67c76f1Dianne Hackborn /** 26209c3e74f1f77d3b29ad47d2c74b0a0061e67c76f1Dianne Hackborn * @hide For testing only. 26219c3e74f1f77d3b29ad47d2c74b0a0061e67c76f1Dianne Hackborn */ 26229c3e74f1f77d3b29ad47d2c74b0a0061e67c76f1Dianne Hackborn public void readArrayMap(ArrayMap outVal, ClassLoader loader) { 26239c3e74f1f77d3b29ad47d2c74b0a0061e67c76f1Dianne Hackborn final int N = readInt(); 26249c3e74f1f77d3b29ad47d2c74b0a0061e67c76f1Dianne Hackborn if (N < 0) { 26259c3e74f1f77d3b29ad47d2c74b0a0061e67c76f1Dianne Hackborn return; 26269c3e74f1f77d3b29ad47d2c74b0a0061e67c76f1Dianne Hackborn } 26279c3e74f1f77d3b29ad47d2c74b0a0061e67c76f1Dianne Hackborn readArrayMapInternal(outVal, N, loader); 26289c3e74f1f77d3b29ad47d2c74b0a0061e67c76f1Dianne Hackborn } 26299c3e74f1f77d3b29ad47d2c74b0a0061e67c76f1Dianne Hackborn 26309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void readListInternal(List outVal, int N, 26319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ClassLoader loader) { 26329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (N > 0) { 26339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object value = readValue(loader); 26345b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick //Log.d(TAG, "Unmarshalling value=" + value); 26359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project outVal.add(value); 26369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project N--; 26379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void readArrayInternal(Object[] outVal, int N, 26419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ClassLoader loader) { 26429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < N; i++) { 26439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object value = readValue(loader); 26445b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick //Log.d(TAG, "Unmarshalling value=" + value); 26459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project outVal[i] = value; 26469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void readSparseArrayInternal(SparseArray outVal, int N, 26509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ClassLoader loader) { 26519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (N > 0) { 26529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int key = readInt(); 26539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object value = readValue(loader); 26545b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick //Log.i(TAG, "Unmarshalling key=" + key + " value=" + value); 26559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project outVal.append(key, value); 26569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project N--; 26579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void readSparseBooleanArrayInternal(SparseBooleanArray outVal, int N) { 26629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (N > 0) { 26639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int key = readInt(); 26649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean value = this.readByte() == 1; 26655b747191ff8ad43a54d41faf50436271d1d7fcc8Brad Fitzpatrick //Log.i(TAG, "Unmarshalling key=" + key + " value=" + value); 26669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project outVal.append(key, value); 26679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project N--; 26689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26705ce0430edfc176de29c0cf503975570dfda8111fDan Sandler 26715ce0430edfc176de29c0cf503975570dfda8111fDan Sandler /** 26725ce0430edfc176de29c0cf503975570dfda8111fDan Sandler * @hide For testing 26735ce0430edfc176de29c0cf503975570dfda8111fDan Sandler */ 26745ce0430edfc176de29c0cf503975570dfda8111fDan Sandler public long getBlobAshmemSize() { 26755ce0430edfc176de29c0cf503975570dfda8111fDan Sandler return nativeGetBlobAshmemSize(mNativePtr); 26765ce0430edfc176de29c0cf503975570dfda8111fDan Sandler } 26779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 2678